Pfizer To Test Third Dose Of Covid Vaccine For Children Below 5 Years
Pfizer has started trials on 600 teens aged 12-17 to test booster dose of 10 or 30 micrograms (File)Washington: Pfizer announced Friday that it wants to test a third dose…
All Strange Things About India and world
Pfizer has started trials on 600 teens aged 12-17 to test booster dose of 10 or 30 micrograms (File)Washington: Pfizer announced Friday that it wants to test a third dose…