US coronavirus vaccine
US regulators post positive review of Pfizer vaccine data
FDA regulators posted their analysis online even as across the Atlantic, Britain began vaccinating its oldest citizens
Don't look for a mass nationwide vaccination right away: Fauci
Looking ahead, Fauci said he's 'cautiously optimistic' that US will have a vaccine by the end of this year
China-backed hackers targeted COVID vaccine firm Moderna: US security official
Moderna’s vaccine candidate is one of the earliest and biggest bets by the Trump administration to fight the pandemic
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