Hybrid immunity resulting from previous COVID-19 infection and recent booster vaccination confers the strongest protection against omicron infection, but all forms of immunity protect against severe, critical, or fatal COVID-19, according to a study published online June 15 in the New England Journal of Medicine.
Protection against omicron strongest with hybrid immunity
Hybrid immunity resulting from previous COVID-19 infection and recent booster vaccination confers the strongest protection against omicron infection, but all forms of immunity protect against severe, critical, or fatal COVID-19, according to a study published online June 15 in the New England Journal of Medicine.