• Pfizer's Prevnar 20 wins FDA nod, getting edge in pneumococcus vax race-for now

    9 days ago - By MedCity News

    The FDA has approved Prevnar 20, a Pfizer vaccine that protects against 20 pneumococcal strains-seven more than the company's blockbuster Prevnar 13. But others are on Pfizer's heels with vaccine candidates that aim to match or even beat the Pfizer pneumococcal vaccines.
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