Pfizer announced that the US Food and Drug Administration (FDA) has approved Prevnar 20 (Pneumococcal 20-valent Conjugate Vaccine) for the prevention of invasive disease and pneumonia caused by the 20 Streptococcus pneumoniae (pneumococcus) serotypes in the vaccine in adults ages 18 years and older...
Pfizer Prevnar vaccine wins approval for ages 6-17Pfizer Inc on Friday said U.S. regulators had approved wider use of its Prevnar 13 vaccine to prevent infections with pneumococcal bacteria, for children and adolescents aged 6 years to 17 years....