Corona vaccine: Pfizer-BioNtech vaccine may require third dose, company seeks approval
In view of the fear of the third wave of corona and the changing nature of the virus, the American ...
In view of the fear of the third wave of corona and the changing nature of the virus, the American ...
Based on evidence of increased risk of reinfection six months after inoculation and the emergence of the extremely contagious Delta ...
US pharma major Pfizer is in the final stages to get approval for the COVID-19 vaccine in India. "I hope ...
Pfizer has told the government its Covid vaccine shows "high effectiveness" against the India-dominant variant of the virus experts believe ...
Bahrain became the second country in the world after Britain to formally approve the emergency use of the corona virus ...