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Articles on SARS-CoV-2

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A nurse holds plasma donated by a man who recovered from COVID-19. Guillermo Legaria /Getty Images South America

I’m a lung doctor testing the blood plasma from COVID-19 survivors as a treatment for the sick – a century-old idea that could be a fast track to treatment

In the blood of COVID-19 survivors are antibodies that can defeat SARS-CoV-2. Researchers are testing whether these antibodies can be collected and injected into others to save them from the virus.
Researchers are working on handheld devices that can signal the presence of SARS-CoV-2 in the air. fotograzia/Moment via Getty Images

The COVID-19 virus can spread through the air – here’s what it’ll take to detect the airborne particles

Miniaturized laboratory equipment is making it easier to identify airborne pathogens in the field, but there's still work ahead to be able to instantly determine if a room is safe or contaminated.
On Aug. 11, Russian President Vladimir Putin announced that a coronavirus vaccine developed in the country has been registered for use. Russian Health Ministry/Handout/Anadolu Agency via Getty Images

A COVID-19 vaccine needs the public’s trust – and it’s risky to cut corners on clinical trials, as Russia is

As Russia fast tracks a coronavirus vaccine, scientists worry about skipped safety checks – and the potential fallout for trust in vaccines if something ends up going wrong.
Census enumerators in Nairobi, Kenya. Countries need to collect comparable statistics about populations. SIMON MAINA/AFP via Getty Images

Flaws in the collection of African population statistics block COVID-19 insights

The governments of several African countries have been reporting counts of confirmed cases, recoveries and deaths related to COVID-19, without a breakdown by age and sex.
Children are at risk of getting sick from coronavirus and need to practice social distancing and mask wearing too. AP Photo/Seth Wenig, File

Yes, kids can get COVID-19 – 3 pediatricians explain what’s known about coronavirus and children

Research shows that children can become infected with the coronavirus and spread it to others. Though rare, some kids do become severely ill and a few have died from COVID-19.

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