Most people only need one shot during their lifetime. Some people are at higher risk of serious or fatal disease and may need booster shots. If you have a chronic health problem, talk to your doctor or nurse to find out if you need a booster. Children under 2 years old. People who already had the shot - unless your doctor or nurse says you need a booster.
Any vaccine can cause side effects in some people.
About half of all people who get pneumococcal vaccine have a little swelling and pain in the arm where the shot was given. Less than 1 in 100 people have more serious side effects, like a fever or rash. Some people who get booster shots have stronger reactions, such as more swelling or a sore arm for a few days. This vaccine can be given at the same time as a flu shot, but the flu shot is given once a year and most people only need one pneumococcal shot their whole lives. Do not get a pneumococcal shot every year .