Pneumococcal Polysaccharide Vaccine | Pneumovax 23 - MSD

Advanced 23-Valent Pneumococcal Disease Immunization

When protecting at-risk adults and older populations against severe, invasive pneumococcal diseases such as pneumonia, meningitis, and bacteremia, healthcare providers require the broadest possible serotype coverage. The Pneumococcal Polysaccharide Vaccine IP (commercially recognized as Pneumovax 23) provides highly targeted, active immunization. Manufactured by Merck Sharp & Dohme (MSD), a global pioneer in advanced immunology, this ready-to-use clinical pre-filled syringe ensures the powerful clinical performance necessary for critical adult and high-risk vaccination protocols.

Why Choose Pneumovax 23 for Clinical Immunization?

Shielding vulnerable patients from Streptococcus pneumoniae requires comprehensive protection. Clinical specialists rely heavily on Pneumovax 23 because it delivers the broadest coverage available, protecting against 23 distinct pneumococcal serotypes responsible for the vast majority of severe pneumococcal infections. Supplied as a convenient 0.5 mL pre-filled syringe (PFS) with an included needle, it maximizes sterility, ensures exact dosing, and significantly streamlines preparation time in busy clinics and hospital settings.

Key Product Specifications & Clinical Benefits

Comprehensive 23-Valent Coverage: Delivers targeted active protection against 23 high-risk serotypes of pneumococcal bacteria (1, 2, 3, 4, 5, 6B, 7F, 8, 9N, 9V, 10A, 11A, 12F, 14, 15B, 17F, 18C, 19A, 19F, 20, 22F, 23F, and 33F).

Precise Pre-filled Syringe: Supplied as a ready-to-use 1 x 0.5 mL Single Dose PFS, complete with a needle for immediate clinical application.

Potent Formulation: Each 0.5 mL dose contains 25 mcg of each highly purified capsular polysaccharide.

Targeted Administration: Guaranteeing optimal absorption and systemic immune activation to establish long-lasting immunity.

Essential Storage & Usage Guidelines

Maintaining the delicate biological integrity of this polysaccharide vaccine is absolutely vital for its clinical efficacy.

Strict Cold Chain: Store the pre-filled syringe strictly in a refrigerator between 2°C to 8°C.

Do Not Freeze: Freezing will irrevocably destroy the active vaccine structure. Discard immediately if the vaccine has been frozen.

Preparation: Store in the original package to protect from light. Refer to the enclosed prescribing information leaflet for indications, exact dosing schedules, and administration routes as directed by the physician.

Important Notice: Pneumovax 23 is a Prescription Drug. Warning: Not to be sold by retail without the prescription of a Registered Medical Practitioner. Keep out of sight and reach of children.