loader
Pfizer BioNTech COVID19 Vaccine is 95 percent effective

Pfizer BioNTech COVID19 Vaccine is 95 percent effective

American drug company Pfizer and their partner BioNTech claims that their COVID19 Vaccine BNT162b2 is 95% effective in preventing COVID19 disease. The trials are now in final stage and the company is ready to take approvals from the regulating authorities.


Written By: IB Admin
Views: 341
18/11/20
By InfoBite