U.S. FDA Approves PREVNAR 20, Pfizer's Pneumococcal 20-valent Conjugate Vaccine for Adults Ages 18 Years or Older
First approval of a conjugate vaccine that helps protect against 20 serotypes responsible for the majority of invasive pneumococcal disease and pneumonia, 1,2,3,4,5,6,7 including seven responsible for 40% of pneumococcal disease cases and deaths in the U.S. Helps protect against more serotypes of pneumococcal disease than any other conjugate vaccine Builds on Pfizer’s more than 20-year legacy and innovation in ...