We regularly answer frequently asked questions about life in the era of COVID-19. If you have a question you'd like us to consider for a future post, email us at [email protected] with the subject ...

Vaccine makers are preparing for a next possible phase of the COVID-19 vaccine rollout: booster doses. Currently three coronavirus vaccines are authorized for emergency use in the United States -- the ...

NEW YORK -- Two encouraging studies suggest that people who recovered from COVID-19 had immune responses to the virus long after antibodies faded, even up to one year later. The findings may help put ...

How long does immunity last after an infection? Are rapid tests always accurate? How often is a booster in order? In this installment of our FAQ... We regularly answer frequently asked questions about ...