Booster shots protect against symptomatic Omicron infection for about 10 weeks, study finds — which could mean more doses for some in 2022

Dr. Catherine Schuster-Bruce Dec 24, 2021, 5:42 AM

Person with santa headband prepares injection for booster dose.
Protection against Omicron symptoms lasts about 10 weeks. 
  • Booster protection against symptomatic COVID-19 caused by Omicron lasts about 10 weeks, data shows.
  • It may mean fourth doses in 2022 — depending on whether protection holds against severe COVID-19.
  • Immunocompromised Americans can already get an extra shot.

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About michael burgwin

A child of the peace and antiWar movements, a Truther with self-diagnosed Opposition Defiance Disorder, formerly politically liberal tho now politically marooned, and Post-Doomer, on any issue, I trend to the conspiracy side, sort through the absurd, fantastical and insane, until I find firm ground usually located just the other side of the censorship firewall of propaganda and orthodoxy, dogma, and other either / or thinking.
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