3rd vaccination against Omicron waning in 10 weeks (2nd jab worthless at 20 weeks - UK data)

Booster protection wanes against symptomatic Omicron infections, British data suggests New York Times

Also reported at COVID Booster Protection May Wane in About 10 Weeks, New Data Shows - WebMD

• "Among those who received two doses of the AstraZeneca vaccine, a booster of the Pfizer or Moderna vaccine was 60% effective at preventing symptomatic disease 2 to 4 weeks after the shot. But after 10 weeks, the Pfizer booster was 35% effective, and the Moderna booster was 45% effective."

• "The report was based on an analysis of 148,000 Delta cases and 68,000 Omicron cases in the U.K. through Dec. 20. "

  From SARS-CoV-2 variants of concern and variants under investigation in England
      - Technical briefing 33 23 December 2021 below

3 Pfizer

2 Pfizer - vaccination INCREASES the risk of Omicron at 20 weeks?

More vaccinated than unvaccinated have gone into hospital with Omicron

📄 Download the UK PDF from VitaminDWiki

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