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Pfizer asks for formal U.S. approval of oral COVID treatment Paxlovid Pfizer Inc said on Thursday it is seeking full U.S. approval for its oral COVID-19 antiviral treatment Paxlovid, which is currently available under an emergency use authorization (EUA). Reuters Reuters

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South Korea approves first homemade COVID-19 vaccine SEOUL, South Korea (AP) — Health officials in South Korea on Wednesday approved the country's first domestically developed COVID-19 vaccine for people 18 years or older, adding another public health tool in the fight against a prolonged pandemic. AP NEWS

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In clinical trials involving some 4,000 participants in South Korea and five other countries, SK Bioscience’s two-dose SKYCovione vaccine appeared to be more effective than the broadly used AstraZeneca shots in building immunity against infections, officials at South Korea’s Food and Drug Safety Ministry said. ...

Covid Live Updates: F.D.A. Panel Recommends Updated Boosters That Target Forms of Omicron The move came as new federal estimates show two subvariants, known as BA.4 and BA.5, make up more than half of new U.S. cases in the country. But it is possible that the virus might evolve yet again by the fall. The New York Times

An expert committee recommended Tuesday that the Food and Drug Administration plan on an updated booster shot of the coronavirus vaccines that targets some form of the Omicron variant that has dominated for months.