Vaccine effectiveness (against infection not severe disease) goes down the drain
A number of studies are converging on the fact that 2 doses of vaccination has poor vaccine effectiveness against Omicron. 3 doses does slightly better, but the effect will rapidly wane as antibody titers fall, and infection is certain as the number of exposures increase. These studies have immediate implications for vaccine & health-care policies…
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3 years ago · 175 likes · 27 comments · Vinay Prasad
