Health
COVID jab wanes within six months: study – Victor Harbor Times
Protection against COVID-19 offered by two doses of the Pfizer/BioNTech and the Oxford/AstraZeneca coronavirus vaccines begins…
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, British researchers say.
After five to six months, the effectiveness…
Continue Reading
