CDC group weighs Covid booster shots for immunocompromised people at higher risk of breakthrough infections
Geert Vanden Wijngaert | Bloomberg | Getty Images A CDC advisory group is considering whether fully vaccinated Americans with weakened immune systems need a booster dose of a Covid vaccine after data shows they are less likely to have antibodies to fight the disease and more likely to suffer from a so-called breakthrough infection. Immunosuppressed… Read More »