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Coronavirus

Pfizer data suggest third dose of Covid-19 vaccine ‘strongly’ boosts protection against Delta variant

By Jacqueline Howard, CNN A third dose of the Pfizer/BioNTech Covid-19 vaccine can “strongly” boost protection against the Delta variant — beyond the protection afforded by the standard two doses, new data released by Pfizer on Wednesday suggests. The data posted online suggest that levels of antibodies that can target the Delta variant grow fivefold

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CDC updates guidance, recommends vaccinated people wear masks indoors in certain areas

By Jacqueline Howard, CNN To prevent further spread of the Delta variant, the US Centers for Disease Control and Prevention updated its mask guidance on Tuesday to recommend that fully vaccinated people wear masks indoors when in areas with “substantial” and “high” transmission of Covid-19, which includes nearly two-thirds of all US counties. “In recent

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Biden jumps into vaccine mandate debate as VA requires health workers to get vaccinated

By Kevin Liptak, CNN President Joe Biden’s administration for the first time Monday made vaccines mandatory for certain federal workers, a significant shift toward requiring shots as the country endures another surge in Covid-19 cases. At the same time, administration lawyers have prepared a legal opinion that could pave the way for further federal agencies

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