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Artículos sobre Public health

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Screening for symptoms can catch some cases of COVID-19, but about people who are infected but not showing any symptoms? AP Photo/John Raoux

Can people spread the coronavirus if they don’t have symptoms? 5 questions answered about asymptomatic COVID-19

There is a lot of confusion and concern around asymptomatic spread of SARS-C0V-2. An infectious disease expert explains how many people are asymptomatic and how they can spread the virus.
Quaranteams offer a way to limit the risk of infection while also maintaining social contacts and mental health. Oqvector / iStock Getty Images Plus via Getty Images

Quarantine bubbles – when done right – limit coronavirus risk and help fight loneliness

People are turning to quarantine bubbles as a way to see friends and family while limiting the risk from the coronavirus. Research shows that this can work, but it’s not easy to be in a quaranteam.
Coughing, sneezing, talking and even just breathing can produce airborne particles that can spread SARS-CoV-2. Stanislaw Pytel/Digital Vision via Getty Images

People are getting sick from coronavirus spreading through the air – and that’s a big challenge for reopening

SARS-CoV-2 can be spread through the air. But just how much of a factor that is has been hard to determine. Recent evidence suggests it is common, posing problems as public places begin to reopen.

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