Connect with us

Hi, what are you looking for?

The Bulldog Report

Pfizer’s Covid vaccine only 42% effective against ‘Delta’ variant; Moderna’s Is 76% effective, study suggests

Effectiveness of the Moderna (yellow) and Pfizer (blue) COVID-19 vaccines began to drop in June and July as the 'Delta' variant became more prevalent. Moderna had an effectiveness of 76%, while Pfizer's vaccine was 42% effective.



The current crop of COVID-19 vaccines may not be as effective against the Indian ‘Delta’ variant compared to the original strain of the virus, a new study suggests.

Researchers from the Mayo Clinic in Rochester, Minnesota, found that the Pfizer-BioNTech vaccine – the most commonly used shot in the U.S. – was only 42 percent effective against infection in July.

Click the link below to read the rest of this story.

Click here to get more news from the Bulldog

On the go, but don’t want to miss any Bulldog news? Go to the App Store and downloads apps for Bulldog Reports and The Bulldog Show to your Apple and Android mobile devices. It’s free!

Click to comment

Leave a Reply

Your email address will not be published. Required fields are marked *

You May Also Like

Bulldog Regional/Local

Kentucky State Police have confirmed they are conducting an investigation into the allegations


Also , Begged Joe To Run For WH To Salvage His Own Reputation And Made Porn Films With Prostitutes. Forensic Experts Prove Laptop IS...

National News

By Mark Hansel Bulldog Report managing editor The inaugural Freedom Fest in Morning View, Kentucky, drew a crowd of thousands to the farm of...


British socialite massaging Epstein's feet on the Lolita Express