You are here

Global

Pfizer’s Covid-19 Booster Shot Improves Immunity, Israeli Study Suggests

TEL AVIV—Early data from Israel suggests a booster shot of Pfizer Inc.’s Covid-19 vaccine can significantly improve immunity in those aged 60 and above, as the U.S. and other countries plan additional doses to increase protection against the highly infectious Delta variant.

Israel was one of the first countries late last month to authorize a third Pfizer dose for the elderly who were fully vaccinated with the recommended two shots, after indications that vaccine protection against severe illness has waned.

Country / Region Tags: 
Problem, Solution, SitRep, or ?: 

Some experts said the new research released by CDC today did not support recommending booster shots for all Americans.

The Centers for Disease Control and Prevention released three studies on Wednesday that federal officials said provided evidence that booster shots of the Pfizer-BioNTech and Moderna coronavirus vaccines would be needed by all Americans in the coming months.

But some experts said the new research did not support the decision to recommend booster shots for all Americans.

Taken together, the studies show that although the vaccines remain highly effective against hospitalizations, the bulwark they provide against infection with the virus has weakened in the past few months.

Country / Region Tags: 
Problem, Solution, SitRep, or ?: 

Pages

Subscribe to Global
howdy folks