9 reasons you can be optimistic that a vaccine for COVID-19 will be widely available in 2021
As fall approaches rapidly, many are wondering if the race for a vaccine will bear fruit as early as January 2021. I am a physician-scientist and […]
Tags: By William Petri, University of Virginia
Am I immune to COVID-19 if I have antibodies?
Perhaps the most important question now about COVID-19 is the degree to which a prior infection protects from a second infection by the new coronavirus. This […]
Infected with the coronavirus but not showing symptoms? A physician answers 5 questions about asymptomatic COVID-19
Blood tests that check for exposure to the coronavirus are starting to come online, and preliminary findings suggest that many people have been infected without knowing […]