Infected with the coronavirus but not showing symptoms? A physician answers 5 questions about asymptomatic COVID-19
Your body can be infected and fight off SARS-CoV-2 without your ever noticing.
Tags: infectious-diseases immune-system antibodies symptoms sneeze cough typhoid-mary covid-19 sars-cov-2 disease-spread viral-spread
Every time the virus copies itself it makes mistakes, creating a trail that researchers can use to build a family tree with information about where it's traveled, and when.
April 27, 2020 • ~8 min
Tags: epidemiology coronavirus viruses mutation-rate viral-evolution mutation wuhan coronavirus-2020 sars-cov-2 disease-spread viral-spread
The questions researchers around the world are working on day and night.
April 2, 2020 • ~7 min
Tags: pandemic epidemiology coronavirus computer-simulations epidemiological-modelling covid-19 disease-spread
Fleeing from the coronavirus is dangerous for you, the people you encounter along the way and wherever you end up
Universities and colleges around the world are closing. People are fleeing from cities. Some people are being forced to move but others must weigh the risks and ethical concerns of travel.
March 23, 2020 • ~7 min
Tags: coronavirus travel-restrictions outbreak coronavirus-2020 covid-19 sars-cov-2 social-distancing disease-spread
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