
Category: Immunity


Is previous coronavirus infection protective against COVID-19?

Are we being unreasonable? (behavior towards omicron)

What is the definition of “asymptomatic”? Can vaccinated individuals be asymptomatically infected and transmit the virus to others?

How long after breakthrough infection should I wait for a booster?

Which booster would you choose?

To what degree do vaccinations prevent death?

Should I use an antibody test to determine whether I need a booster?

Why do we need boosters for some vaccines and not others?
