Prevenar 13 Vaccine is used to prevent pneumonia, meningitis, blood and, ear infections. The vaccine helps the body make its own antibodies which protects you against these diseases. It only protects against disease caused by the thirteen strains of Streptococcus pneumoniae bacteria included in the vaccine. Prevenar 13 Vaccine - Pneumococcal 13 valent Conjugate Vaccine - Pfizer Ltd - Pilcare - Exporter from India to Singapore