Covishield protection wanes after three months, Lancet study finds - ThePrint

Covishield protection wanes after three months, Lancet study finds - ThePrint
The findings drawn from datasets in Brazil and Scotland suggest that booster programmes are needed in those vaccinated with AstraZeneca Covid vaccine, known as Covishield in India.
London: The protection offered by the Oxford-Astra Zeneca COVID-19 vaccine declines after three months of receiving two doses of the preventive, according to a study published in The Lancet journal. … [+3561 chars] Read More



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