BOOSTED, SICK & GETTING SICKER
Despite his triple vaccination status, Biden has tested positive for Covid-19. Watch as we revisit Del\u2019s now famous \u201cfootball analogy,\u201d illustrating \u201coriginal antigenic sin,\u201d and why the highly vaccinated might be in big trouble.
#BidenHasCovid #FootballAnalogy #OriginalAntigenicSin