Two types of pneumococcal vaccine are available. The 23-valent pneumococcal polysaccharide vaccine (PPV23) is used in adults and children >2 years of age. By contrast, pneumococcal conjugate ...

Researchers question recommendations to provide pneumococcal polysaccharide vaccination for all older adults and for younger adults with chronic diseases. Although pneumococcal polysaccharide ...

Prevenar 13 is a mixture of the outer sugar coating (polysaccharide ... if you or your child have ever had an allergic reaction to pneumococcal or diphtheria vaccines, or any of the ingredients ...

and one pneumococcal polysaccharide vaccine (PPSV23) for protection against pneumococcal disease. A serotype is a variation of a bacterium or virus. The immune system may react differently to ...

Vaccination with 23-valent pneumococcal polysaccharide vaccines has been shown to elicit only low response rates as a result of immunologic immaturity of the recipients. A study by Meisel et al.

Sinovac Life Science declared clinical attempts for the Pneumococcal Polysaccharide Conjugate Vaccine (PCV13) that involves 13 serotypes amidst children of age classification 2-23 months and 3-60 ...

Polysaccharide vaccines work by extracting ... to develop and commercialize the candidate material for the 21-valent pneumococcal conjugate vaccine 'GBP410', deciding to develop a vaccine that ...