reinfections

White House Covid doc warns of reinfections, discusses new vaccines

White House Covid doc warns of reinfections, discusses new vaccines

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NEWYou can now listen to Fox News articles! White House COVID-19 Response Coordinator Dr. Ashish Jha has urged Americans to ...

2,828 new COVID cases in India; active infections in country rise to 17,087-

Reinfections show first Covid doesn’t guarantee lifetime immunity-

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By Express News Service NEW DELHI: The popular assumption that getting Covid-19 once gives a person lifetime immunity against the ...