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Adults Brands

1 brand tagged as Adults. Discover which parent companies own these brands.

Pneumovax 23Healthcare Pharmaceuticals

Pneumovax 23

Owned by Merck & Co.

Merck's 23-valent pneumococcal polysaccharide vaccine (PPSV23), FDA approved in 1983 as an expansion of Merck's 14-valent formulation licensed in 1977, providing T-cell independent immune protection against 23 pneumococcal serotypes in adults aged 50 and older and high-risk individuals, now used alongside conjugate vaccines per updated CDC recommendations.

vaccinepneumococcalppsv23