this post was submitted on 30 Jul 2023
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Pfizer, Moderna and Novavax are slated to deliver new single-strain Covid shots targeting the omicron subvariant XBB.1.5 in September.

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[–] [email protected] 0 points 1 year ago

Given that all covid vaccines have lost most of their efficacy in just a few months, once a year doesn't seem like enough.