Updated COVID-19 vaccines are coming this fall

This past Thursday, the FDA’s advisory committee on vaccines and similar biological products met to discuss COVID-19 boosters for this fall. They voted in favor of updating the vaccines based on Omicron XBB, a variant lineage that has dominated both in the U.S. and globally this year.

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The future of COVID-19 vaccines needs more data

On Thursday, the FDA’s Vaccines and Related Biological Products Advisory Committee (or VRBPAC) met to discuss the future of COVID-19 vaccines. While the committee readily agreed that our current, Omicron-specific shots are working well and should be used more broadly, it had a hard time answering other questions about future vaccine regimens—largely due to a lack of good data.

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