A recent rise in the number of cases of meningitis has surpassed levels observed before the COVID-19 pandemic.
Pfizer claims the vaccine demonstrated effective protection against five disease strains that may cause meningitis and sepsis.
A recent rise in the number of cases of meningitis has surpassed levels observed before the COVID-19 pandemic.
Pfizer claims the vaccine demonstrated effective protection against five disease strains that may cause meningitis and sepsis.