US doctor says AstraZeneca vaccine only 33-60% effective against Delta variant. Why it matters in India | WHAT REALLY HAPPENED

US doctor says AstraZeneca vaccine only 33-60% effective against Delta variant. Why it matters in India

Eminent health expert and American scientist Eric Feigl-Ding has said in a series of tweets that AstraZeneca vaccine may have limited effectiveness against the Delta variant of SARS-CoV-2, the coronavirus that causes Covid-19.

Citing a study, Eric Feigl-Ding said, "The efficacy of AZ [AstraZeneca vaccine] against Delta variant is not 90% (it's 60%), Pfizer is 88% in one non-trial study. However, 1 dose of vaccine (both types averaged) is just 33%. And many countries are just 1 dose vaccinated."

Comments

SHARE THIS ARTICLE WITH YOUR SOCIAL MEDIA