Yashoda Hospitals > Pfizer efficacy against Delta Variant?

COVID-19 Frequently Asked Questions:

Pfizer efficacy against Delta Variant?

As per studies, the Pfizer vaccine is proven to be 88% effective against the delta variant two weeks after the second vaccination. Although effectiveness is 33% after a single dose of Pfizer. it is important to complete a two-dose regimen of vaccination.

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Yashoda Hospitals

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