49+ Moderna Vs Pfizer Vaccine Safety Images. What to know about shots from moderna and pfizer, from safety to side effects. Moderna says its coronavirus vaccine is 94.5% effective;

AstraZeneca Says Covid-19 Vaccine Shows Average 70% Efficacy
AstraZeneca Says Covid-19 Vaccine Shows Average 70% Efficacy from s.yimg.com
And its partner biontech se. Reaction from health & human services at the moment, both pfizer and moderna are gathering the two months' worth of safety data needed for emergency approval from the food and. Moderna's vaccine will also be administered 28 days apart to pfizers 21 days.

They're slightly different formulas that will help achieve the same goal:

The fda says the pfizer covid vaccine is both safe and effective. Pfizer's vaccine regimen includes two shots spaced 21 days apart; Vaccines were even developed against mers but were never needed. And its partner biontech se.