mo aziz, thank you very much.ore you head over the river and through the woods to grandmother's house this holiday season, you may want to hear a new warning about your relative relatives. risk for pneumococcal pneumonia that can take you out of the game for weeks, even if you're healthy. pneumococcal pneumonia is a potentially serious bacterial lung disease that in severe cases can lead to hospitalization. it may hit quickly, without warning, causing you to miss out on the things you enjoy most. prevnar 13® is not a treatment for pneumococcal pneumonia... it's a vaccine you can get to help protect against it. prevnar 13® is approved for adults to help prevent infections from 13 strains of the bacteria that cause pneumococcal pneumonia. you should not receive prevnar 13® if you have had a severe allergic reaction to the vaccine or its ingredients. if you have a weakened immune system, you may have a lower response to the vaccine. the most common side effects were pain, redness and swelling at the injection site, l