Different vaccines are recommended depending on age and medical status. The Food and Drug Administration (FDA) has licensed three pneumococcal conjugate vaccines (PCV15, PCV20, and PCV21) and one ...

Pneumococcal polysaccharide vaccine (PPSV23). Pneumovax23 protects you against 23 types of pneumonia bacteria. Children under 5 years old, adults over the age of 65, and other children and adults ...