Episode 1722 • • 1:40:58 - 1:43:00
1722: This Actually Happened!
HIV Trial Models, Vaccine Protection Duration
Health officials are using the community outreach model developed during HIV trials to engage populations most susceptible to COVID-19. A major remaining question is the duration of vaccine protection, with experts unsure if it will last six months, a year, or longer. Unlike the measles vaccine, COVID-19 immunizations may require periodic boosters to maintain immunity against the spike protein.