π° It's illness caused by Streptococcus pneumoniae, a type of bacteria. It can lead to serious infections like pneumonia, blood infections, and meningitis, especially in babies and toddlers.
π° The bacteria can infect different parts of the body. Some of the most serious problems include:
Pneumonia (lung infection)
Meningitis (infection of the brain and spinal cord)
Bacteremia (bloodstream infection)
Β It can also cause ear infections and sinus infections, which are more common but still painful.
π° The bacteria can spread through coughs, sneezes, or close contact. Many children carry pneumococcal bacteria in their nose or throat without looking sick, and can still pass it to others.
π° Serious pneumococcal infections have gone down a lot in the U.S. since the vaccine was introduced. The bacteria still exists, though, which is why it's still part of routine care for young children.
π° It's given more than once over a baby's first year or so. Your pediatrician will explain the timing that fits your child.
π° Symptoms depend on where the infection is. Pneumonia might cause coughing, fast breathing, or chest pain. Meningitis can cause fever, stiff neck, vomiting, or confusion. Ear infections can cause ear pulling, fussiness, and trouble sleeping. If you think your child has symptoms of a pneumococcal infection, call their pediatrician right away.
π° There are many strains, and the vaccine doesn't cover every one. It covers the ones that cause the most serious illness in young children.
π° Every family is different. Your pediatrician can tell you what makes sense for your child, and what to watch for.