Booster shots

Late on Wednesday, the pharmaceutical firm Moderna released new data regarding breakthrough cases of the coronavirus that it says supports the need for a third booster shot of its coronavirus vaccine. Earlier the Pfizer Corporation had announced that evidence from Israel...

Israel, which was justifiably proud of its extremely effective vaccine rollout this year, is now experiencing high coronavirus infection rates, or breakthroughs, in those who have been vaccinated, leading to questions about vaccine immunity. With more than half, or 59...

Pfizer CEO Albert Bourla said on Tuesday that he believed it was "likely" that a vaccine-resistant Covid-19 variant would eventually emerge on the world scene. "We haven't identified any yet, but we believe that it is likely that one day,...

The US Food and Drug Administration is expected to announce that they will be authorizing COVID-19 booster shots for the immunocompromised. The announcement is anticipated for some time within the next 48 hours. The shot is a follow up...