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Three Doses Could Become Standard Covid Regimen, Fauci Says

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Three doses of Covid-19 vaccine may become the standard regimen for most people, White House chief medical adviser Anthony Fauci said Thursday at a briefing. 

A study in Israel showed dramatic improvement in protection among recipients of three doses of the vaccine from Pfizer Inc. and BioNTech SE, normally given in two doses, Fauci said. If the gains last, “you’re going to have very likely a three-dose regimen being the routine regimen,” he said.