Still, it appears that infection induced immunity wanes far more slowly than does vaccine immunity. But the more important questions are, how often do reinfections among those with infection induced immunity progress to hospitalization or death? Are serious reactions to the vaccines more common among those with infection induced immunity than those who are virus naive?
Still, it appears that infection induced immunity wanes far more slowly than does vaccine immunity. But the more important questions are, how often do reinfections among those with infection induced immunity progress to hospitalization or death? Are serious reactions to the vaccines more common among those with infection induced immunity than those who are virus naive?