Pfizer says COVID vaccine is highly effective against Delta variant

The Pfizer-BioNTech PFE.N 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 domi

The Pfizer-BioNTech PFE.N 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 variant of the coronavirus, according to the World Health Organisation. “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.