3rd Shot Might Be Needed, But Covid-19 Vaccine Is Very Effective Against Variants
May 10, 2021 11:50AM PDT
BioNTech, the company that helped develop Pfizer’s coronavirus vaccine, says there’s “no evidence” they need to adjust the vaccine to be more effective against Covid-19 variants.
The World Health Organization and Centers For Disease Control have expressed their concerns about Covid-19 variants that have hit Europe , Africa and India.
But BioNTech and Pfizer on planning on studying what impact a third vaccine or booster vaccine would have in protecting people against the variants of the virus.
The FDA has already approved the research plans.
Photo: Alpha Media Portland OR