https://www.cdc.gov/pneumococcal/prevent-pneumococcal-factsheet/index.html
Pneumococcal Disease in Adults and Vaccines to Prevent It | Pneumococcal | CDC
Pneumococcal disease information for adults including vaccine recommendations
pneumococcal diseaseadultsvaccinespreventcdc
https://medlineplus.gov/lab-tests/pneumococcal-disease-tests/
Pneumococcal Disease Tests: MedlinePlus Medical Test
These tests check for the bacteria that cause pneumococcal disease. The tests may be done on blood, urine, sputum, or cerebrospinal fluid samples. Learn more.
pneumococcal diseasetestsmedlineplusmedical