What is Prevnar 20 used for?
Information reviewed July 24, 2026
Prevnar 20 (pneumococcal 20-valent conjugate vaccine) is a prescription medication used to treat Pneumococcal disease prevention. A single-dose vaccine that helps protect adults against 20 strains of pneumococcal bacteria, which can cause pneumonia and other serious infections.
More about Prevnar 20
More questions about Prevnar 20
Reference only
This information is for general reference and is not medical advice. Always consult a licensed healthcare professional about your treatment.