Cases of invasive meningococcal disease have been reported in the US, including a handful of cases in Arizona. Meningococcal disease is caused by a specific bacterium that infects the brain, spinal cord, or blood. This disease is often severe and can become fatal if left untreated. The best protection against meningococcal disease is staying up to date with recommended vaccinations. The Centers for Disease Control and Prevention (CDC) recommends that preteens receive meningococcal vaccination starting at age 11 or 12, with a following booster shot at age 16. Teens aged 16 can also receive an alternative vaccine through age 18. Click here to learn about meningococcal vaccination for preteens and teens. Children between 2 months and 10 years may be recommended a meningococcal vaccination as well if they are at increased risk.  

Those at greatest risk of meningococcal disease should be sure to receive a vaccination. Any of the following risk factors increase a person’s risk of meningococcal disease:  

Seek medical attention immediately if you or your child develops symptoms of meningococcal disease. Symptoms of meningococcal disease can first appear as a flu-like illness and rapidly worsen. Click here to view a full list of signs and symptoms of meningococcal disease. People can be carriers of the bacteria that causes meningococcal disease without being ill, but it can be spread through respiratory or throat secretions, including saliva. Treatment of meningococcal disease involves antibiotics, and close contacts of someone with meningococcal disease should also receive antibiotics to help prevent them from getting the disease.