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Biden Warns U.S. Won't Have Enough Covid Vaccine Shots This Fall If Congress Fails to Pass Funding
However, Biden said the U.S. currently has enough vaccine supply to ensure people ages 50 and older can get their fourth doses.
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Watch Live: Biden Speaks About Fight Against Covid as More Contagious Omicron BA.2 Gains Ground
President Joe Biden will give an update on the U.S. fight against Covid-19 and receive his second vaccine booster shot.
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Top FDA Official Says Fully Vaccinated Americans May Need More Covid Shots This Fall
Dr. Peter Marks said the U.S. might need to switch to a different vaccine that targets specific variants of Covid.
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More Contagious Omicron BA.2 Subvariant Now Dominant in the U.S., CDC Says
The more contagious omicron subvariant, BA.2, is now the dominant version of Covid in the U.S., at nearly 55% of sequenced Covid cases, according to the CDC.
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CDC Recommends Fourth Pfizer and Moderna Covid Vaccine Doses for People Age 50 and Older
The CDC and FDA made the decision without consulting their committees of independent vaccine experts.