Tag: Early reports

  • Waning Immunity Is Not a Crisis, Right Now

    Waning Immunity Is Not a Crisis, Right Now

    Vaccines don’t last forever. This is by design: Like many of the microbes they mimic, the contents of the shots stick around only as long as it takes the body to eliminate them, a tenure on the order of days, perhaps a few weeks. What does have staying power, though, is the immunological impression that…