with chronic health conditions.
whose immune systems are weakened by disease or medicine (immunocompromised).
PCV13 (pneumococcal conjugate vaccine); PPSV23 (pneumococcal polysaccharide Pneumococcal Disease Can Be Deadly for Older Adults.
Recent data from the Netherlands led to the licensing in many countries of conjugated pneumococcal vaccines for older persons. There are.
More than 30 years after licensure, pneumococcal polysaccharide vaccine (PPV) is now given to two-thirds of elderly people in the United States (figure 1) .