Bacteria can also enter the nervous system directly after severe head trauma or head surgery, or following an infection in the head.

Bacterial meningitis is serious

can be fatal if you don't receive treatment right away

not known why these bacteria sometimes travel to the nervous system and cause meningitis

most people who have these infections don't develop meningitis

can be similar to those of bacterial meningitis.

a weakened immune system

traveling

foreign countries also increases your risk for meningitis.

can spread the bacteria and viruses that cause meningitis

front and back of each hand with soap and rinsing thoroughly under running water.

Teach children and teens to avoid sharing these items too.

Don't eat these types of cheeses unless they're clearly labeled that they were made with pasteurized milk.

Children in the United States routinely receive this vaccine as part of the recommended

Older children and adults who need protection from pneumococcal bacteria may receive this vaccine

If the vaccine is first given between ages 13 and 15, the booster shot is recommended between 16 and 18.

If the first shot is given at 16 or older, no booster is necessary.