Booster After Infection Adds Little Extra Benefit vs Omicron

Among people who were previously infected with the coronavirus, a third dose of an mRNA vaccine from Pfizer/BioNTech or Moderna may not boost their protection against the Omicron variant of the virus, according to new data.
Reuters Health Information

source https://www.medscape.com/viewarticle/973453?src=rss

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