Pfizer says Covid vaccine highly effective against Delta variant

An analysis by Public Health England (PHE) found that both the Pfizer/BioNTech and AstraZeneca vaccines provide more than 90% protection against hospitalization from the Delta variant

The Pfizer-BioNTech vaccine is highly effective against the Delta variant of COVID-19, a Pfizer official in Israel said on Thursday.

First identified in India, Delta is becoming the globally dominant version of the coronavirus, according to the World Health Organization.
 

"The data we have today, accumulating from research we are conducting at the lab and including data from those places where the Indian variant, Delta, has replaced the British variant as the common variant, point to our vaccine being very effective, around 90%, in preventing the coronavirus disease, COVID-19," Alon Rappaport, Pfizer's medical director in Israel, told local broadcaster Army Radio.