Monthly Archives: September 2020

Dual Infections: When Coronavirus And Flu Virus Compete : Shots – Health News – NPR

Posted: September 7, 2020 at 2:28 am

This negative-stained transmission electron micrograph depicts the ultrastructural details of an influenza virus particle, or virion. Frederick Murphy/CDC hide caption

This negative-stained transmission electron micrograph depicts the ultrastructural details of an influenza virus particle, or virion.

With the annual flu season about to start, it's still unclear exactly how influenza virus will interact with the coronavirus if a person has both viruses.

Doctors around the world have seen some patients who tested positive for both influenza virus and the coronavirus that causes COVID-19. At least a couple of dozen cases have been reported although that's not a lot, given that over 26 million people have tested positive for SARS-CoV-2, the virus that causes COVID-19.

Still, "it is quite possible and likely that the two viruses could infect a patient at the same time or, for that matter, sequentially: one month, one virus, and the next month, the other virus," says Michael Matthay, a professor of medicine at the University of California, San Francisco.

Both viruses can cause dangerous inflammation in the lungs that can fill the airspaces with fluid, making it difficult to breathe, he notes.

"It's likely with both viruses at the same time, the severity of respiratory failure would be greater," says Matthay. "Or, of course, having two illnesses in a row that affected the lungs would make the respiratory failure more severe."

COVID-19 is so new, though, that scientists just don't have enough research to know for sure.

Generally speaking, co-infections are common when it comes to respiratory diseases. Helen Chu, an associate professor of medicine at the University of Washington in Seattle, has done studies to screen people with respiratory symptoms for a variety of viruses.

"We often find the presence of more than one virus at a time," says Chu, but that doesn't necessarily mean that there's actually more than one active infection. "You could be at the end of your illness, so you are no longer symptomatic from it, but you can still detect nonviable virus."

One study looked at people who tested positive for SARS-CoV-2 and found that about 20% tested positive for at least one other respiratory virus, such as rhinovirus which is a common cold virus or respiratory syncytial virus (RSV), which can be serious in infants and older adults.

Past research suggests that viruses can have complicated interactions when two are present. An extra virus can do nothing at all, can make an illness more severe or possibly even have some kind of short-term protective effect.

For example, it's unclear if rhinovirus can make a bout with flu worse, says Chu.

"But for a lot of the other viruses that are known causes of disease like parainfluenza virus and human metapneumovirus and human coronavirus, those can work with flu and cause you to have more severe disease," says Chu.

Not everyone agrees on that. "There are many studies all over the map," says Sarah Meskill, assistant professor of pediatrics and emergency medicine at Baylor College of Medicine in Houston.

"The studies looking at previous coronavirus infection with influenza are so sparse it's really hard to know," adds Meskill, saying that her gut reaction is that "we're going to see co-infections, we are going to see patients positive for both" flu virus and the coronavirus.

Some epidemiological research shows that respiratory viruses can compete with each other in a way that means one virus can suppress the spread of another.

RSV and influenza virus are a good example of that, says Meskill, explaining that when both try to infect the same cell, one will win. What's more, when RSV levels in a population tend to be high, levels of flu tend to be low, and vice versa.

Tanya Miura, a virologist at the University of Idaho, says that when a new pandemic flu virus swept through in 2009, "it was delayed in certain populations that were having ongoing outbreaks of other respiratory viruses at the time."

Her work with lab animals shows that getting a mild respiratory virus can seem to offer some protection against getting a different, more severe one a couple of days later.

In the Southern Hemisphere, where the flu season is just coming to an end, doctors saw very little flu at all this year, probably mostly because of travel restrictions, the wearing of masks and social distancing.

And the number of circulating respiratory viruses does seem to be lower up north, too, says Chu, who has been searching for them in her city: "There's really no transmission of these other viruses going on in the community right now. That is what we are seeing in Seattle."

The flu isn't completely absent, though. "I can tell you that we're starting to find flu," says Chu. "It's very important to get vaccinated."

Getting vaccinated against seasonal flu would both protect people against a double whammy from the flu and COVID-19 and reduce the total number of flu cases. That would help a health care system that is struggling to cope with one serious respiratory illness already.

It's worth noting that the symptoms of the flu fever, muscle aches, cough can be very similar to those of COVID-19.

"Just because you test positive for the flu doesn't mean you don't have coronavirus," says Meskill. "You should still be doing your social distancing and quarantining."

And some researchers are getting ready to look at people who have mostly recovered from the flu and then get COVID-19. "Is it going to make it worse? Is it going to limit the virus or the transmission?" wonders Stacey Schultz-Cherry, an infectious diseases researcher at St. Jude Children's Research Hospital in Memphis, Tenn. "We're actually starting those studies soon."

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VIDEO: How To Protect Yourself From Coronavirus That Can Linger In The Air – NPR

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We all know that if someone with the coronavirus coughs or sneezes on you, you're at risk of catching it.

But even when we speak or laugh or breathe, particles come out of our noses and mouths. Big bits of spittle can fly out when you're shouting and singing, along with respiratory droplets and tiny aerosolized particles that come out in clouds that may linger in the air. And if we're infected with the coronavirus even if we don't have any symptoms those excretions could contain live, contagious SARS-COV-2 that can make others sick.

In some settings especially poorly ventilated indoor rooms where many people are gathering researchers increasingly believe that clouds of the virus expelled when someone speaks are able to stay aloft in the air and potentially infect people farther away than the recommended 6 feet of social distance.

In these settings, an infectious person shouting or laughing or coughing can release clouds containing the virus that can build up, linger and waft in the air and then be inhaled by passersby and settle in their lungs.

What's the evidence, you ask?

There was that time in late January, when 10 people were infected in a windowless restaurant in Guangzhou, China. More than 80 people had shared the dining room during the lunch period but the 10 who got sick were all sitting in the path of one air conditioning vent that may have sucked in viral particles from someone in the room who was later confirmed to have COVID-19.

Another classic example scientists bring up is a choir practice, back in March in Washington state. Fifty-three out of 61 people who attended came down with COVID-19. The act of singing, where you're breathing deeply and projecting your voice, can spews tiny virus particles from deep inside the lungs that can then stay aloft in the air.

Researchers think those clouds of airborne coronavirus exhaled by infectious people may be a key factor in superspreading events one gathering that results in a number of new cases.

Clusters of infections have also emerged among students returning to college dormitories in North Carolina, musicians and revelers in a nightclub district in Hong Kong, guests at a wedding reception in rural Maine, residents in a nursing home in The Netherlands, worshippers at a church in South Korea, staff and inmates at a prison in Ohio.

"We see this over and over and over again," said Maria Van Kerkhove, technical lead for the World Health Organization's emergencies program, on Aug. 21, "This virus is being driven by outbreaks in clusters."

What's still unclear is how long the virus lingers in the air, how far it travels through a room, how much you need to breathe in to get infected and how commonly it spreads this way.

But scientists say it's become increasingly clear that airborne virus particles help the coronavirus superspread.

So if a friend invites you over for drinks and you want to say yes, what can you do to protect yourself?

Make the indoors more like the outdoors

That's what researchers recommend, because it seems that airflow is a factor in transmission. "You limit aerosol transmission by increasing ventilation and increasing air circulation," says Seema Lakdawala, a flu researcher at University of Pittsburgh, which means opening the windows that surround you and putting fans in them. Ventilation experts generally suggest that the fans should face outward to pull air from the room. That would help remove any clouds of virus that might exist. But some say an inward-facing fan, to draw outside air in, will also be effective in diluting the indoor air.

When you can, move your get-together outside to a location where fresh air is all around you a backyard, for example. Lakdawala's neighborhood hosts happy hours, "where everybody brings a lawn chair and we sit on someone's lawn. Everyone is spatially distanced and brings their own drink."

Clean the air

Researchers recommend that you consider an air purifier if you periodically have guests over or if some members of your household work outside the home. "You wouldn't drink water downstream from another town without treating it. But we breathe air from other people without treating it," says Donald Milton, an infectious disease aerobiologist at the University of Maryland.

Effective air purifiers range from $100-$600, depending on technology, energy efficiency and the recommended room size, according to an analysis by Wirecutter.

And keep your distance

Much of this is common knowledge by now, but make sure you wear your mask correctly making sure that it fits snugly over your nose and mouth while not obstructing your ability to breathe and that you keep a personal space bubble of at least 6 feet between you and other people.

The mask will catch a lot of the droplets that come out when you speak or laugh or cough and also block some of other people's droplets from getting into your nose and mouth.

Greet your friend with a wave or an air hug from 6 feet away. That personal space bubble between you and others means there's more air passing between you to dilute any virus clouds that might be expelled.

Ultimately, health officials say, there is no such thing as zero risk. But by keeping the air around you moving you'll minimize your chances of inhaling a big, infectious whiff of virus.

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COVID-19 Daily Update 9-6-2020 – West Virginia Department of Health and Human Resources

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TheWest Virginia Department of Health and Human Resources (DHHR) reportsas of 10:00 a.m., on September 6, 2020, there have been 458,180 total confirmatory laboratory results receivedfor COVID-19, with 11,412 total cases and 246 deaths.

DHHRhas confirmed the deaths of an 81-year old male from Kanawha County, an 83-year old female fromLogan County, and a 68-year old male from Monroe County. Asmany West Virginians are growing tired of the thought of COVID-19, we must,more than ever, stay vigilant in our efforts to prevent further spread andrealize that the virus is among us, said Bill J. Crouch, DHHR CabinetSecretary. We extend our sympathies to these families for their profound loss.

CASESPER COUNTY: Barbour (35), Berkeley (825), Boone(154), Braxton (9), Brooke (102), Cabell (580), Calhoun (17), Clay (29),Doddridge (11), Fayette (412), Gilmer (20), Grant (144), Greenbrier (106),Hampshire (93), Hancock (125), Hardy (75), Harrison (297), Jackson (211),Jefferson (388), Kanawha (1,686), Lewis (36), Lincoln (126), Logan (520),Marion (227), Marshall (133), Mason (119), McDowell (74), Mercer (349), Mineral(146), Mingo (276), Monongalia (1,371), Monroe (136), Morgan (40), Nicholas(57), Ohio (296), Pendleton (45), Pleasants (15), Pocahontas (45), Preston (141),Putnam (340), Raleigh (390), Randolph (228), Ritchie (6), Roane (36), Summers(21), Taylor (110), Tucker (12), Tyler (15), Upshur (45), Wayne (285), Webster(7), Wetzel (45), Wirt (8), Wood (322), Wyoming (71).

Pleasenote that delays may be experienced with the reporting of information from thelocal health department to DHHR. As case surveillance continues at the localhealth department level, it may reveal that those tested in a certain countymay not be a resident of that county, or even the state as an individual inquestion may have crossed the state border to be tested.Such is the case of Marionand counties in this report.

Pleasevisit the dashboard located at http://www.coronavirus.wv.gov for more information.

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Why every one of your dollars during coronavirus needs a name: Dave Ramsey – Fox Business

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Personal finance expert Dave Ramsey gives advice on purchasing disability insurance during a FOX Business Town Hall on Varney & Co.

Editor's note:Money expertDave Ramseyis CEO of Ramsey Solutions. He has authored seven best-selling books, including "The Total Money Makeover." His radio show "The Dave Ramsey Show" is heard by more than 16 million listeners each week on 600 radio stations and multiple digital platforms. Each week he answers a question about personal finance in his "Dave Says" column.

Dear Dave,

With COVID-19 and all the resulting economic problems, do you have any advice for what a young person can do to prepare for the future?

Kyle

Dear Kyle,

Regardless of the coronavirus or any economic situation that might arise, there are always a few smart, simple things people can do to protect themselves financially.

WHY MOVING CREDIT CARD BALANCES TO OTHER COMPANIES TO GET LOWER RATES IS A MISTAKE: DAVE RAMSEY

The No. 1 thing is to live on a written, monthly budget. When you give every dollar a name and write it down on paper, youre telling your money what to do, instead of scratching your head and wondering where it went.

Staying out of debt and saving as much money as possible are two other great ideas.

When you give every dollar a name, and write it down on paper, youre telling your money what to do, instead of scratching your head and wondering where it went.

Remember, your income is your biggest wealth-building tool.

If youre saddled with a bunch of debt, your money goes to creditors not into your pocket.

MY 4 PERSONAL FINANCE 'BABY STEPS': DAVE RAMSEY

Saving prepares you for the future and all the unexpected things, both good and bad, life will throw at you.

Even though youre young, investing is a key component in creating a stable financial outlook for yourself.

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In your twenties, just $100 a month invested properly in good growth stock mutual funds can make you a millionaire by the time youre ready to retire.

Like I said, these are all simple things. But theyll make a huge difference in your financial situation now and in the years to come!

Dave

Follow Dave on the web at daveramsey.com and on Twitter at @DaveRamsey.

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COVID-19 Daily Update 9-5-2020 – West Virginia Department of Health and Human Resources

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TheWest Virginia Department of Health and Human Resources (DHHR) reportsas of 10:00 a.m., on September 5, 2020, there have been 453,285 total confirmatory laboratory results receivedfor COVID-19, with 11,289 total cases and 243 deaths.

CASESPER COUNTY: Barbour (34), Berkeley (822), Boone(152), Braxton (9), Brooke (99), Cabell (577), Calhoun (15), Clay (29),Doddridge (11), Fayette (398), Gilmer (20), Grant (143), Greenbrier (106),Hampshire (92), Hancock (125), Hardy (75), Harrison (296), Jackson (210),Jefferson (386), Kanawha (1,650), Lewis (36), Lincoln (125), Logan (516),Marion (228), Marshall (133), Mason (119), McDowell (74), Mercer (344), Mineral(146), Mingo (272), Monongalia (1,342), Monroe (133), Morgan (40), Nicholas(57), Ohio (294), Pendleton (45), Pleasants (15), Pocahontas (45), Preston (141),Putnam (338), Raleigh (389), Randolph (227), Ritchie (6), Roane (36), Summers(21), Taylor (109), Tucker (11), Tyler (15), Upshur (46), Wayne (285), Webster(7), Wetzel (45), Wirt (8), Wood (321), Wyoming (71).

Pleasenote that delays may be experienced with the reporting of information from thelocal health department to DHHR. As case surveillance continues at the localhealth department level, it may reveal that those tested in a certain countymay not be a resident of that county, or even the state as an individual inquestion may have crossed the state border to be tested.Such is the case of Hancockand Mason counties in this report.

Pleasevisit the dashboard located at http://www.coronavirus.wv.gov for more information.

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Live Updates: Latest News on Coronavirus and Higher Education – Inside Higher Ed

Posted: at 2:28 am

Advice for Keeping Students Safe Amid COVID-19 Outbreaks

Sept. 4, 10:20 a.m. As a growing number of colleges and universities struggle to control COVID-19 after resuming in-person instruction, the Pittsburgh Regional Health Initiative (PRHI) released results of a survey of public health experts and others on how colleges should respond now to outbreaks of the virus. The more than 100 respondents to the survey included physicians, health-care administrators, students and community leaders.

Colleges should conduct daily saliva testing as well as random sample blood/mucosal testing to track the spread, prevalence and incidence of the virus, the survey found. Respondents said colleges also should have contact tracing capacity in place. The survey found that institutions should run crowdsourced symptom monitoring with as many students and employees as possible, using wearablewrist and bed sensor devices. And it said colleges should require students to wear a device to track their movement and notify students when they are not practicing adequate social distancing.

"The safety of our campuses for students, faculty, staff, surrounding neighborhoods and local health personnel requires vigorous and innovative measures. To date, we have not seen a national strategy to address these outbreaks and ensure the safety of those involved with higher education. The suggestions provided through this survey can help universities answer these difficult questions and make decisions based in science and a public health approach," Karen Wolk Feinstein, president and CEO of PRHI, said in a statement.

Masks should be mandatory for students, the survey said. And colleges should use and enforce codes of conduct to encourage social distancing. The survey also said colleges should not penalize faculty members for choosing to work remotely.

The group of respondents said college leaders should close hot spots for transmission, including bars that violate protocols and fraternity homes.

"Close fraternity houses. Period," the report on the survey's results said.

Respondents urged college leaders to communicate with their local communities about measures institutions have taken to keep them safe.

"Ask the community how they think the university can be a partner in protecting all," the report said. "They did not have a voice in campus reopenings, so engage them now."

The Pittsburgh Regional Health Initiative is the operating arm of the Jewish Healthcare Foundation and a member of the national Network for Regional Healthcare Improvement.

-- Paul Fain

Sept. 4, 9:45 a.m. Pennsylvania State University has issued new information after its director of athletic medicine drew attention this week by saying in a public meeting that about a third of Big Ten Conference athletes who tested positive for the coronavirus showed signs of myocarditis.

The official, Wayne Sebastianelli, made the comments Monday at a local school board meeting about initial preliminary data that had been verbally shared by a colleague on a forthcoming study, a Penn State Health spokesman said, according to multiple news outlets. Sebastianelli didnt know the study had been published with a significantly lower rate of myocarditis -- about 15percent for athletes who had the virus.

Penn State also said that its athletes whod tested positive for the coronavirus had no cases of myocarditis.

Myocarditis is an inflammation of the heart muscle that can cut the hearts ability to pump and cause abnormal heart rhythms, according to the Mayo Clinic. Untreated, it can cause permanent damage to the heart and lead to heart failure, heart attack, stroke or sudden death.

-- Rick Seltzer

Maryland Suspends Athletic Activities After COVID-19 Spike

Sept. 4, 6:25 a.m.The University of Maryland at College Park suspended all athletic activities after a spike in athletes testing positive for the coronavirus, The Baltimore Sun reported.

Maryland said that 501 student athletes were tested for COVID-19 on Monday and Tuesday. Of those, 46 had positive tests. They were on 10 teams.

The Big Ten is not playing games this fall, but has been allowing athletes who have tested negative to practice.

-- Scott Jaschik

Democrats Urge Campus Ban on Vaping During Pandemic

Sept. 3, 5:46 p.m. Top House and Senate Democrats are urging the Centers for Disease Control and Prevention to advise colleges to bar e-cigarettes for the fall semester.

In the letter, Representative Raja Krishnamoorthi, chairman of the House economic and consumer policy oversight subcommittee, and Senator Dick Durbin cited a Journal of Adolescent Health study, which found that 13- to 24-year-olds who vape are five times more likely than nonvapers to be diagnosed with COVID-19.

With the added public health risk posed by coronavirus, the CDC must act quickly and forcefully, wrote Krishnamoorthi and Durbin, both of Illinois.

-- Kery Murakami

Union Calls on Louisiana Board to End Face-to-Face Activities

Sept. 3, 3:30 p.m. The United Campus Workers of Louisiana today called for regents to stop face-to-face activities because of the coronavirus.

A statement from the union, which was chartered a year ago and has about 120 members who are graduate workers, faculty members and staff members, focused heavily on the situation at Louisiana State University. LSU has counted a total of 366 positive cases of COVID-19 since Aug.15, with most coming since Aug.25.

More information has been learned about the transmission of the coronavirus since the university created its reopening plans, the union said in its statement. It raised concerns about the risk of transmission in enclosed spaces and from people who are not showing symptoms of the infection.

In light of these facts, reopening a university system that operates in all 64 parishes in Louisiana endangers everyone in the state, particularly the states underserved and high-risk populations, said the unions statement. For the safety of the LSU community and the state at large, United Campus Workers of Louisiana calls on the Louisiana Board of Regents to act in accordance with its constitutional mandate to serve the educational, health care and economic development goals of Louisiana and immediately halt face to face activities on campus.

The statement comes shortly after LSUs interim president, Tom Galligan, said four student organizations have been charged with violating the universitys code of conduct regarding the coronavirus. Video has surfaced that appears to show off-campus parties with few precautions in place.

We have seen the videos, and they are very concerning, Galligan said, according to KSLA. Were going to investigate, communicate and, as necessary, well enforce.

Galligan also signaled a high level of concern about the viruss spread.

Im concerned and Im monitoring and were looking at it very carefully, because if it keeps going up, were going to go remote, he said, according to KSLA.

The union does not have a collective bargaining agreement with LSU.

-- Rick Seltzer

Positive Cases Top 1,000 at the University of Dayton

Sept. 3, 2:43 p.m. The University of Dayton announced this afternoon on its COVID-19 dashboard that the cumulative number of positive cases among students on campus has reached 1,042, including 639 active cases. The rest -- 403 students -- have recovered.

The private university enrolls roughly 11,500 students, including about 9,000 undergraduates, meaning its total positive cases comprise almost 10percent of all students. The university's first day of classes was Aug.24. UD has created five campus status levels for COVID-19, with level five being to largely vacate the campus and have most students leave on-campus housing. The university reached level four last week, which includes pivoting to remote learning while students stay in on-campus housing. It shifted to remote learning last month when cases spiked.

UD in a statement cited a flattening of seven-day averages for new positive cases as an encouraging sign. It said the university has been aggressive with the testing, isolation and quarantining of students.

"University leaders continue to work closely with local public health officials and UDs panel of local medical experts to monitor, assess and contain the situation on campus," the university said. "We will determine next week what steps to take based on the situation and trends we see at that time. While we hope the trends will indicate that we can return to at least some in-person learning, we also may need to consider further restrictions, including the possibility of moving to fully remote learning, if Public Health believes our campus is contributing to broader community spread."

-- Paul Fain

About One-Third of Positive Big Ten Athletes Showed Signs of Myocarditis

Sept. 3, 1:00 p.m. A potentially dangerous inflammation of the heart muscle was detected in about a third of Big Ten Conference athletes whod tested positive for COVID-19, according to the Centre Daily Times.

Pennsylvania State University's director of athletic medicine, Wayne Sebastianelli, shared the estimate at a State College area school Board of Directors meeting Monday, the newspaper reported. MRI scans showed the athletes in question had myocarditis, an inflammation that can be deadly if not addressed.

When we looked at our COVID-positive athletes, whether they were symptomatic or not, 30 to roughly 35percent of their heart muscles [are] inflamed, Sebastianelli said. And we really just dont know what to do with it right now. Its still very early in the infection. Some of that has led to the Pac-12 and the Big Tens decision to sort of put a hiatus on whats happening.

The Big Ten and Pac-12 postponed fall sports in August. Both cited uncertainty about college athletes health amid coronavirus infections.

But other major football conferences continue to forge ahead with plans to hold modified seasons. Thats led to some pushback, with Nebraska football players filing a lawsuit against the Big Ten. The lawsuit prompted the revelation that the leagues members voted 11 to 3 in favor of postponing the football season. Recently, reports have surfaced that the Big Ten was discussing a season to begin the week of Thanksgiving.

Earlier today, ESPN reported that 21 universities in the Atlantic Coast Conference, Southeastern Conference and Big 12 Conference -- the three conferences making up college footballs Power Five that plan to play sports this fall -- would not disclose data on COVID-19 cases when asked. Almost half of the 65 institutions across all Power Five conferences declined to share data about positive tests recorded to date.

-- Rick Seltzer

Many Colleges Playing Big-Time Football Withhold COVID-19 Numbers

Sept. 3, 12:15 p.m. Twenty-one institutions in the Atlantic Coast Conference, Southeastern Conference and Big 12 Conference declined to disclose positive COVID-19 cases among athletes to ESPN, citing federal student privacy laws, the media outlet reported. These three Power Five conferences are all preparing to play football games this month.

Of the 65 total Power Five institutions surveyed by ESPN, nearly one-third did not provide information about their coronavirus protocols for athletes in addition to withholding the number of positive tests among athletes, the outlet reported.

-- Greta Anderson

Temple Extends Remote Instruction for Rest of Semester

Sept. 3, 9:50 a.m. Four days after announcing a two-week suspension of in-person classes, Temple University in Philadelphia today extended the move for the rest of the fall semester for almost all courses.

Only essential courses -- those that require some in-person instruction to meet educational objectives -- are not covered by the decision. Temple estimates 95percent of its courses will be delivered online for the rest of the semester.

Students in university housing who choose to leave by Sept.13 will receive full refunds of housing and meal plan charges. But students can remain on campus if they want or need to do so.

We know this is disappointing for the many students and their families who had hoped for an on-campus experience, said the universitys president, Richard M. Englert, and its provost, JoAnne A. Epps, in a public letter announcing the decision. Please know that if the data supported a decision to safely continue the fall semester experience on campus, we would have made every effort to do so. Unfortunately, the risks associated with the COVID-19 pandemic are simply too great for our students, faculty, staff and neighboring community.

Two days ago, Philadelphias health commissioner declared a COVID-19 outbreak at Temple. The universitys COVID-19 dashboard listed 212 actives cases as of 1p.m. yesterday, all among students. All but one were recorded among on-campus students.

Temple began fall classes 10 days ago, Aug.24.

-- Rick Seltzer

Ohio State Reports 882 Positive Cases

Sept. 3, 8:32 a.m. Ohio State University reported 882 positive cases of COVID-19 among students, and 20 positives among employees. Classes began at Ohio State on Aug.25.

The university has a 3.13percent positivity rate among students and a 4.3percent positivity rate average over the last week, according to its dashboard site. But it reported a 9.66positivity rate for students who live off campus and were tested in the last 24 hours, with a 5.7percent rate for students who live on campus. The university currently has 462 students in isolation and quarantine.

Ohio State recently suspended 228 students for violating coronavirus-related safety guidelines. And it has threatened to crack down on students who host gatherings of more than 10 people who are not wearing masks or social distancing.

-- Paul Fain

30 of 40 Greek Houses at Indiana Are in Quarantine

Sept. 3, 6:27 a.m. Thirty of the 40 Greek houses at Indiana University are under quarantine for COVID-19, The Indianapolis Star reported.

There is an 8.1percent positive rate among students living in fraternity and sorority housing. Residence halls have a 1.6percent positive rate.

All communal houses at Indiana have been ordered to suspend activities, except housing and dining.

-- Scott Jaschik

NCAA to Furlough All Employees Except Top Executives

Sept. 2, 5:50 p.m. The National Collegiate Athletic Association will furlough 600 employees amid severe budget strains due to the pandemic's impact on college athletics, according to a memo obtained by the Associated Press. The furloughs of three to eight weeks will affect the entire staff of the Indianapolis-based NCAA except for senior executives, the Indianapolis Star reported.

Beginning Sept.21, all staff members in the NCAA's national office will be furloughed for three weeks, according to the memo. And some employees will be furloughed for up to eight weeks depending on their jobs and the seasonal timing of their duties. USA Today reported in March that Mark Emmert, the NCAA's president, and other top managers were taking pay cuts of 20percent. That move followed the cancellation of the DivisionI men's basketball tournament, which generates nearly all of the NCAA's roughly $1.1billion in typical annual revenue, the newspaper reported.

-- Paul Fain

Iowa State Reverses Plan to Play Football Opener in Front of 25,000 Fans

Sept. 2, 3:50 p.m. Iowa State University's announcement Monday that it would let as many as 25,000 fans attend its football season opener Sept.12 drew both scorn and, as recently as today, support from Iowa's governor, Kim Reynolds, who said at a news briefing Wednesday that "we can do these things safely and responsibly. We can open our schools back up, we can open our colleges back up, we can continue to move forward, but we have to have personal responsibility.

But the university's athletics department announced today that the game will be played without fans after all.

The statement from the athletics director, Jamie Pollard, didn't exactly embrace the decision, saying that Iowa State president Wendy Wintersteen had reversed the decision "after weighing feedback she has received from the community Our department has always taken great pride in working hand-in-hand with the university and this situation is no different. We are in this together and will do everything we can to support Dr. Wintersteen and her leadership team in their efforts to lead our institution during very challenging times."

-- Doug Lederman

University of Georgia Reports 821 Cases in First Full Week of Classes

Sept. 2, 2:17 p.m. The University of Georgia reported 821 new cases of COVID-19 for the week of Aug.24-30, bringing the total number of cases reported since Aug.10 to more than 1,000.

Of the 821 individuals with reported positive tests, 798 were students, 19 were staff members and four were faculty.

The university's surveillance testing program of asymptomatic students turned up 97 positive cases out of 1,810 tests conducted, for an overall positivity rate of 5.4percent.

University of Georgia president Jere W. Morehead described the rise in positive tests as "concerning" and urged students to take steps to avoid exposure.

"I urge you: continue to wear your masks, maintain your distance from others, make wise decisions, and stay away from social venues where appropriate distancing is impossible to maintain," Morehead said on Twitter. "Resist the temptation to organize or attend a large social gathering. And, for those of you heading out of town over the Labor Day weekend, be very careful and think about the health of everyone around you."

-- Elizabeth Redden

University of Kentucky at 760 Cases, Only Testing Greek Life Members

Sept. 2, 12:55 p.m. The health department for Lexington, Ky., has reported that there have been 760 coronavirus cases among students at the University of Kentucky.

The university tested every on-campus student upon arrival, resulting in 254 positive results, and is currently retesting 5,000 members of Greek life organizations.

But it has no current plans to test other students or student populations. University officials have said they are waiting on further data to decide how to proceed, The Louisville Courier-Journal reported.

-- Lilah Burke

All-Student Quarantine at Gettysburg

Sept. 2, 7:50 a.m. Gettysburg College announced late Tuesday that all of its students must quarantine in their residence halls through at least the end of the week, in an effort to slow the spread of the virus that has infected 25 of 348 students tested through Tuesday afternoon.

"This interim all-student quarantine allows us to better understand the path of the virus on campus, informed by the results of the remainder of this weeks tests," the dean of students, Julie Ramsey, wrote in a message to the campus. All classes will be remote and students can leave their rooms only to pick up food, use the bathroom or get their COVID-19 test.

Ramsey said college officials would reassess their plan for the rest of the semester at the end of the week.

-- Doug Lederman

James Madison Goes Remote in September

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That’s all folks, the singularity is near. Elon Musk’s cyber pigs and brain computer tech – Toronto Star

Posted: at 2:26 am

Goodbye Dolly. Hello Gertrude and Dorothy.

Joining the first sheep that was ever cloned as a sign of our science fact future, this past week, celebrity entrepreneur Elon Musk gave a presentation about Neuralink, his company that is focusing on creating technology that links with brains. As part of it, he introduced pigs who had the prototype devices implanted in them. The internet dubbed them Cyber Pigs and portions of readings from Gertrudes brain were played.

Brain computer technology is at a point where the potential medical implications are so exciting many players are pursuing different approaches to the field. The ethics of using this technology are sometimes best explained in science fiction like Black Mirror and The Matrix.

To discuss the latest in brain computer technology and the Neuralink presentation, we are joined by Graeme Moffat. He is a Senior Fellow at the Munk School of Global Affairs and Public Policy, and also the Chief Scientist and cofounder of System 2 Neurotechnology. He was formerly Chief Scientist and Vice President of Regulatory Affairs with Interaxon, a Toronto-based world leader in consumer neurotechnology.

Listen to this episode and more at This Matters or subscribe at Apple Podcasts, Spotify, Google Podcasts or wherever you listen to your favourite podcasts.

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Before or After the Singularity – PRESSENZA International News Agency

Posted: at 2:26 am

Scientific theories developed by independent and non-networked groups came to the following conclusion: Something will happen around the world that will change human history in a special way. While the predictions may not match exact dates, they all have one thing in common it will happen this century and within a few decades.

The event or the sum of the events per se was named SINGULARITY and has unique characteristics: The development of the events does not generally accelerate within the scope of their properties, but changes abruptly or collapses and starts again.

These predictions could be made on the basis of curves that encompass the development of natural ecosystems as well as the various significant milestones in the universal history of mankind from the beginning of time.

Researchers like Alexander Panov, Ray Kurzweil and many others were able to bring those considerations together by bringing together fundamentally different variables such as energy sources, automation, artificial intelligence, mode of production and consumption, etc., etc., etc.

However, the majority of theories portray science and technology as the creator of this future and not as a by-product of the evolution of our species.

We are of the opinion that the change takes place out of ones own awareness of humanity in its human and spiritual dimension, and that as a consequence of this change external changes also occur which technology, artificial intelligence and genetic engineering do not exclude, but them instead puts it in the foreground and makes it the vehicle and support for this change.

In summary, the SINGULARITY is a wonderful tool for theoretical analysis for us to imagine a world to which we are striving and also to prevent the dangers that such a change could bring.

In what other way could we seriously speak of this chaotic future? Its like were on a ship and were drawn to the enormous gravity of a black hole, a zone where time and space warp. Would we be able to know at what point in time or what distance we would reach the central vortex of the black hole? Were not trying to do futurology even less under these conditions.

But analyzing things from this point of view, with a warning in mind, is an excellent way of imagining the world that we may expect in the future.

Our area of interest focuses on human existence and this is the basis of our analysis, which of course does not claim to be scientific accuracy. We may also later be able to question current science with its alleged thoroughness and infallibility.

We strive for the evolution of mankind, we want a revolution in their consciousness and values. We reject the reification of the human being and the apocalyptic view of the future. We do not deny that machines are useful if they help to relieve people of work. We speak out against any kind of concentration of power and demand the expansion of human freedom, which can neither be restricted nor replaced by soulless algorithms.

As you can see, the future can hold many nuances Our goal is to exchange ideas with those who are interested in these topics.

What is your vision of the future?

Translation from German by Lulith V. by the Pressenza volunteer translation team. We are looking for volunteers!

Carlos Santos is a teacher and has been active in a humanist movement all his life. For the last decade he has devoted himself to audiovisual implementations as a director, producer and screenwriter of documentaries and feature films within his production company Esencia Humana Films. Email: escenariosfuturos21@gmail.com; Blog: escenariosfuturos.org

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Neuralink’s Wildly Anticipated New Brain Implant: the Hype vs. the Science – Singularity Hub

Posted: at 2:26 am

Neuralinks wildly anticipated demo last Friday left me with more questions than answers. With a presentation teeming with promises and vision but scant on data, the event nevertheless lived up to its main goal as a memorable recruitment session to further the growth of the mysterious brain implant company.

Launched four years ago with the backing of Elon Musk, Neuralink has been working on futuristic neural interfaces that seamlessly listen in on the brains electrical signals, and at the same time, write into the brain with electrical pulses. Yet even by Silicon Valley standards, the company has kept a tight seal on its progress, conducting all manufacturing, research, and animal trials in-house.

A vision of marrying biological brains to artificial ones is hardly unique to Neuralink. The past decade has seen an explosion in brain-machine interfacessome implanted into the brain, some into peripheral nerves, or some that sit outside the skull like a helmet. The main idea behind all these contraptions is simple: the brain mostly operates on electrical signals. If we can tap into these enigmatic neural codesthe brains internal languagewe could potentially become the architects of our own minds.

Let people with paralysis walk again? Check and done. Control robotic limbs with their minds? Yup. Rewriting neural signals to battle depression? In humans right now. Recording the electrical activity behind simple memories and playing it back? Human trials ongoing. Linking up human minds into a BrainNet to collaborate on a Tetris-like game through the internet? Possible.

Given this backdrop, perhaps the most impressive part of the demonstration isnt lofty predictions of what brain-machine interfaces could potentially do one day. In some sense, were already there. Rather, what stood out was the redesigned Link device itself.

In Neuralinks coming out party last year, the company envisioned a wireless neural implant with a sleek ivory processing unit worn at the back of the ear. The electrodes of the implant itself are sewn into the brain with automated robotic surgery, relying on brain imaging techniques to avoid blood vessels and reduce brain bleeding.

The problem with that design, Musk said, is that it had multiple pieces and was complex. You still wouldnt look totally normal because theres a thing coming out of your ear.

The prototype at last weeks event came in a vastly different physical shell. About the size of a large coin, the device replaces a small chunk of your skull and sits flush with the surrounding skull matter. The electrodes, implanted inside the brain, connect with this topical device. When covered by hair, the implant is invisible.

Musk envisions an outpatient therapy where a robot can simultaneously remove a piece of the skull, sew the electrodes in, and replace the missing skull piece with the device. According to the team, the Link has similar physical properties and thickness as the skull, making the replacement a sort of copy-and-paste. Once inserted, the Link is then sealed to the skull with superglue.

I could have a Neuralink right now and you wouldnt know it, quipped Musk.

For a device that small, the team packed an admirable array of features into it. The Link device has over 1,000 channels, which can be individually activated. This is on par with Neuropixel, the crme de la crme of neural probes with 960 recording channels thats currently used widely in research, including by the Allen Institute for Brain Science.

Compared to the Utah Array, a legendary implant system used for brain stimulation in humans with only 256 electrodes, the Link has an obvious edge up in terms of pure electrode density.

Whats perhaps most impressive, however, is its onboard processing for neural spikesthe electrical pattern generated by neurons when they fire. Electrical signals are fairly chaotic in the brain, and filtering spikes from noise, as well as separating trains of electrical activity into spikes, normally requires quite a bit of processing power. This is why in the lab, neural spikes are usually recorded offline and processed using computers, rather than with on-board electronics.

The problem gets even more complicated when considering wireless data transfer from the implanted device to an external smartphone. Without accurate and efficient compression of those neural data, the transfer could tremendously lag, drain battery life, or heat up the device itselfsomething you dont want happening to a device stuck inside your skull.

To get around these problems, the team has been working on algorithms that use characteristic shapes of electrical patterns that look like spikes to efficiently identify individual neural firings. The data is processed on the chip inside the skull device. Recordings from each channel are filtered to root out obvious noise, and the spikes are then detected in real time. Because different types of neurons have their characteristic ways of spikingthat is, the shape of their spikes are diversethe chip can also be configured to detect the particular spikes youre looking for. This means that in theory the chip could be programmed to only capture the type of neuron activity youre interested infor example, to look at inhibitory neurons in the cortex and how they control neural information processing.

These processed spike data are then sent out to smartphones or other external devices through Bluetooth to enable wireless monitoring. Being able to do this efficiently has been a stumbling block in wireless brain implantsraw neural recordings are too massive for efficient transfer, and automated spike detection and compression of that data is difficult, but a necessary step to allow neural interfaces to finally cut the wire.

Link has other impressive features. For one, the battery life lasts all day, and the device can be charged at night using inductive charging. From my subsequent conversations with the team, it seems like there will be alignment lights to help track when the charger is aligned with the device. Whats more, the Link itself also has an internal temperature sensor to monitor for over-heating, and will automatically disconnect if the temperature rises above a certain thresholda very necessary safety measure so it doesnt overheat the surrounding skull tissue.

From the get-go of the demonstration, there was an undercurrent of tension between whats possible in neuroengineering versus whats needed to understand the brain.

Since its founding, Neuralink has always been fascinated with electrode numbers: boosting channel numbers on its devices and increasing the number of neurons that can be recorded at the same time.

At the event, Musk said that his goal is to increase the number of recorded neurons by a factor of 100, then 1,000, then 10,000.

But heres the thing: as neuroscience is increasingly understanding the neural code behind our thought processes, its clear that more electrodes or more stimulated neurons isnt always better. Most neural circuits employ whats called sparse coding, in that only a handful of neurons, when stimulated in a way that mimics natural firing, can artificially trigger visual or olfactory sensations. With optogeneticsthe technique of stimulating neurons with lightscientists now know that its possible to incept memories by targeting just a few key neurons in a circuit. Sticking a ton of wires into the brain, which inevitably causes scarring, and zapping hundreds of thousands of neurons isnt necessarily going to help.

Unlike engineering, the solution to the brain isnt more channels or more implants. Rather, its deciphering the neural codeknowing what to stimulate, in what order, to produce what behavior. Its perhaps telling that despite claims of neural stimulation, the only data shown at the event were neurons firing from a section of a mouse brainusing two-photon microscopy to image neural activationafter zapping brain tissue with an electrode. What information, if any, is really being written into the brain? Without an idea of how neural circuits work and in what sequences, zapping the brain with electricityno matter how cool the device itself isis akin to banging on all the keys of a piano at once, rather than composing a beautiful melody.

Of course, the problem is far larger than Neuralink itself. Its perhaps the next frontier in solving the brains mysteries. To their credit, the Neuralink team has looked at potential damage to the brain from electrode insertion. A main problem with current electrodes is that the brain will eventually activate non-neuronal cells to form an insulating sheath around the electrode, sealing it off from the neurons it needs to record from. According to some employees I talked to, so far, for at least two months, the scarring around electrodes is minimal, although in the long run there may be scar tissue buildup at the scalp. This may make electrode threads difficult to removesomething that still needs to be optimized.

However, two months is only a fraction of what Musk is proposing: a decade-long implant, with hardware that can be updated.

The team may also have an answer there. Rather than removing the entire implant, it could potentially be useful to leave the threads inside the brain and only remove the top capthe Link device that contains the processing chip. The team is now trying the idea out, while exploring the possibility of a full-on removal and re-implant.

As a demonstration of feasibility, the team trotted out three adorable pigs: one without an implant, one with a Link, and one with the Link implanted and then removed. Gertrude, the pig currently with an implant in areas related to her snout, had her inner neural firings broadcasted as a series of electrical crackles as she roamed around her pen, sticking her snout into a variety of food and hay and bumping at her handler.

Pigs came as a surprise. Most reporters, myself included, were expecting non-human primates. However, pigs seem like a good choice. For one, their skulls have a similar density and thickness to human ones. For another, theyre smart cookies, meaning they can be trained to walk on a treadmill while the implant records from their motor cortex to predict the movement of each joint. Its feasible that the pigs could be trained on more complicated tests and behaviors to show that the implant is affecting their movements, preferences, or judgment.

For now, the team doesnt yet have publicly available data showing that targeted stimulation of the pigs cortexsay, motor cortexcan drive their muscles into action. (Part of this, I heard, is because of the higher stimulation intensity required, which is still being fine-tuned.)

Although pitched as a prototype, its clear that the Link remains experimental. The team is working closely with the FDA and was granted a breakthrough device designation in July, which could pave the way for a human trial for treating people with paraplegia and tetraplegia. Whether the trials will come by end of 2020, as Musk promised last year, however, remains to be seen.

Rather than other brain-machine interface companies, which generally focus on brain disorders, its clear that Musk envisions Link as something that can augment perfectly healthy humans. Given the need for surgical removal of part of your skull, its hard to say if its a convincing sell for the average person, even with Musks star power and his vision of augmenting natural sight, memory playback, or a third artificial layer of the brain that joins us with AI. And because the team only showed a highly condensed view of the pigs neural firingsrather than actual spike tracesits difficult to accurately gauge how sensitive the electrodes actually are.

Finally, for now the electrodes can only record from the cortexthe outermost layer of the brain. This leaves deeper brain circuits and their functions, including memory, addiction, emotion, and many types of mental illnesses off the table. While the team is confident that the electrodes can be extended in length to reach those deeper brain regions, its work for the future.

Neuralink has a long way to go. All that said, having someone with Musks impact championing a rapidly-evolving neurotechnology that could help people is priceless. One of the lasting conversations I had after the broadcast was someone asking me what its like to drill through skulls and see a living brain during surgery. I shrugged and said its just bone and tissue. He replied wistfully it would still be so cool to be able to see it though.

Its easy to forget the wonder that neuroscience brings to people when youve been in it for years or decades. Its easy to roll my eyes at Neuralinks data and think well neuroscientists have been listening in on live neurons firing inside animals and even humans for over a decade. As much as Im still skeptical about how Link compares to state-of-the-art neural probes developed in academia, Im impressed by how much a relatively small leadership team has accomplished in just the past year. Neuralink is only getting started, and aiming high. To quote Musk: Theres a tremendous amount of work to be done to go from here to a device that is widely available and affordable and reliable.

Image Credit: Neuralink

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Microsoft’s New Deepfake Detector Puts Reality to the Test – Singularity Hub

Posted: at 2:26 am

The upcoming US presidential election seems set to be something of a messto put it lightly. Covid-19 will likely deter millions from voting in person, and mail-in voting isnt shaping up to be much more promising. This all comes at a time when political tensions are running higher than they have in decades, issues that shouldnt be political (like mask-wearing) have become highly politicized, and Americans are dramatically divided along party lines.

So the last thing we need right now is yet another wrench in the spokes of democracy, in the form of disinformation; we all saw how that played out in 2016, and it wasnt pretty. For the record, disinformation purposely misleads people, while misinformation is simply inaccurate, but without malicious intent. While theres not a ton tech can do to make people feel safe at crowded polling stations or up the Postal Services budget, tech can help with disinformation, and Microsoft is trying to do so.

On Tuesday the company released two new tools designed to combat disinformation, described in a blog post by VP of Customer Security and Trust Tom Burt and Chief Scientific Officer Eric Horvitz.

The first is Microsoft Video Authenticator, which is made to detect deepfakes. In case youre not familiar with this wicked byproduct of AI progress, deepfakes refers to audio or visual files made using artificial intelligence that can manipulate peoples voices or likenesses to make it look like they said things they didnt. Editing a video to string together words and form a sentence someone didnt say doesnt count as a deepfake; though theres manipulation involved, you dont need a neural network and youre not generating any original content or footage.

The Authenticator analyzes videos or images and tells users the percentage chance that theyve been artificially manipulated. For videos, the tool can even analyze individual frames in real time.

Deepfake videos are made by feeding hundreds of hours of video of someone into a neural network, teaching the network the minutiae of the persons voice, pronunciation, mannerisms, gestures, etc. Its like when you do an imitation of your annoying coworker from accounting, complete with mimicking the way he makes every sentence sound like a question and his eyes widen when he talks about complex spreadsheets. Youve spent hoursno, monthsin his presence and have his personality quirks down pat. An AI algorithm that produces deepfakes needs to learn those same quirks, and more, about whoever the creators target is.

Given enough real information and examples, the algorithm can then generate its own fake footage, with deepfake creators using computer graphics and manually tweaking the output to make it as realistic as possible.

The scariest part? To make a deepfake, you dont need a fancy computer or even a ton of knowledge about software. There are open-source programs people can access for free online, and as far as finding video footage of famous peoplewell, weve got YouTube to thank for how easy that is.

Microsofts Video Authenticator can detect the blending boundary of a deepfake and subtle fading or greyscale elements that the human eye may not be able to see.

In the blog post, Burt and Horvitz point out that as time goes by, deepfakes are only going to get better and become harder to detect; after all, theyre generated by neural networks that are continuously learning from and improving themselves.

Microsofts counter-tactic is to come in from the opposite angle, that is, being able to confirm beyond doubt that a video, image, or piece of news is real (I mean, can McDonalds fries cure baldness? Did a seal slap a kayaker in the face with an octopus? Never has it been so imperative that the world know the truth).

A tool built into Microsoft Azure, the companys cloud computing service, lets content producers add digital hashes and certificates to their content, and a reader (which can be used as a browser extension) checks the certificates and matches the hashes to indicate the content is authentic.

Finally, Microsoft also launched an interactive Spot the Deepfake quiz it developed in collaboration with the University of Washingtons Center for an Informed Public, deepfake detection company Sensity, and USA Today. The quiz is intended to help people learn about synthetic media, develop critical media literacy skills, and gain awareness of the impact of synthetic media on democracy.

The impact Microsofts new tools will have remains to be seenbut hey, were glad theyre trying. And theyre not alone; Facebook, Twitter, and YouTube have all taken steps to ban and remove deepfakes from their sites. The AI Foundations Reality Defender uses synthetic media detection algorithms to identify fake content. Theres even a coalition of big tech companies teaming up to try to fight election interference.

One thing is for sure: between a global pandemic, widespread protests and riots, mass unemployment, a hobbled economy, and the disinformation thats remained rife through it all, were going to need all the help we can get to make it through not just the election, but the rest of the conga-line-of-catastrophes year that is 2020.

Image Credit: Darius BasharonUnsplash

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