Tends not to require hospitalisation That's massively understating the effects of vaccination or acquired immunity on hospitalizations for omicron. 3 doses of

Tends not to require hospitalisation That's massively understating the effects of vaccination or acquired immunity on hospitalizations for omicron. 3 doses of MRNA are 99% effective, and where it doesn't work there are often other health issues at play. VE against hospitalization with Delta or Omicron infection after three doses was greater than 99% across the study population. Of the four patients hospitalized with Omicron infections who had received three COVID-19 vaccine doses, all were older than 60 years and had chronic diseases; one had a compromised immune system. https://www.cidrap.umn.edu/news-perspective/2022/02/3-covid-vaccine-doses-99-effective-against-omicron-delta-hospitalization https://www.cidrap.umn.edu/news-perspective/2022/02/3-covid-...