Omicron Covid-19 Vaccine

• Don’t wait for updated COVID-19 vaccines if you’re high risk, experts say

  The longer a person has gone since their last booster, the less protection they have against infection and severe disease, said one expert.

  Health

  Jul 29, 2022
  
• Pfizer’s vaccine 70% effective against hospitalization from Omicron: study

  A two-dose Pfizer/BioNTech vaccination provides just 33 per cent protection against infection by the omicron variant of COVID-19, but 70 per cent protection against hospitalization

  Health

  Dec 14, 2021
  
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• Booster dose of Pfizer’s COVID-19 vaccine neutralizes Omicron variant, company says

  BioNTech and Pfizer said that two vaccine doses resulted in significantly lower neutralizing antibodies but that a third dose of their vaccine increased the neutralizing antibodies

  Health

  Dec 8, 2021