Protection From Pfizer, AstraZeneca Jabs Wanes Within 6 Months: UK Study

Protection against COVID-19 offered by two doses of the Pfizer/BioNTech and the Oxford/AstraZeneca coronavirus vaccines begins to fade within six months, underscoring the need for booster shots,...

from NDTV News - Topstories https://ift.tt/3B1AYGK