Episode 91: The Decline of Omicron
Osterholm Update
00:00
Vaccine Effectiveness During the Delta Predominance Period
Vaccinea protection against e d or u c encounters went from 69 % during the delta predominant period, within two months of vaccination, to 37 % at five months after vaccination. Protection increased, however, after the third dose with vaccine, afto 87 % among those vaccinated within the past two months. But as the factiveness waned, it declined to 66 % for prevention of e d u c encounters. Vaccine effectiness against covet 19 associated hospitalizations was lower over all and waned with time.
Transcript
Play full episode
