Welcome to the Vaccines and Immunizations website.
Skip directly to the search box, site navigation, or content.

Department of Health and Human Services
Centers for Disease Control and Prevention


Vaccines & Immunizations

Vaccines and Preventable Diseases:

Use of Meningitis Vaccine in Persons with Cochlear Implants
FACT SHEET for General Public

Question and Answer image

June 4, 2007 (originally published October 2002)

What You Should Know

  • The CDC and FDA, in partnership with state health departments, have recently completed an investigation that found children with cochlear implants have a higher chance of getting bacterial meningitis than children without cochlear implants. Some children who are candidates for cochlear implants may have factors that increase their risk of meningitis even before they get a cochlear implant. However, this investigation was not designed to determine the risk of meningitis in children with hearing loss who do not have cochlear implants. 

  • Because children with cochlear implants are at increased risk for meningitis, CDC recommends that children with cochlear implants follow recommendations for pneumococcal vaccinations that apply to members of other groups at increased risk. Recommendations for the timing and type of pneumococcal vaccination vary with age and vaccination history and should be discussed with a health care provider.

  • Recommendations for people with cochlear implants aged two years and older include the following:

    • Children with cochlear implants aged 2 years and older who have completed the pneumococcal conjugate vaccine (Prevnar®) series should receive one dose of the pneumococcal polysaccharide vaccine (Pneumovax® 23). If they have just received pneumococcal conjugate vaccine, they should wait at least two months before receiving pneumococcal polysaccharide vaccine.

    • Children with cochlear implants between 24 and 59 months of age who have never received either pneumococcal conjugate vaccine or pneumococcal polysaccharide vaccine should receive two doses of pneumococcal conjugate vaccine two or more months apart and then receive one dose of pneumococcal polysaccharide vaccine at least two months later.

    • Persons aged 5 years and older with cochlear implants should receive one dose of pneumococcal polysaccharide vaccine.

top of page

Additional Facts

  • Worldwide, there are over 90 known reports of people getting meningitis after getting a cochlear implant. This is out of approximately 60,000 people who have cochlear implants.

  • Meningitis is an infection. The infection is in the fluid that surrounds the brain and spinal cord. There are two main types of meningitis, viral and bacterial. Bacterial meningitis is the most serious type. It is the type that had been reported in people with cochlear implants. Depending on the cause of the meningitis, the symptoms, treatment, and outcomes differ.

  • Five vaccines protect against most of the bacteria that cause meningitis. The vaccines are:

    • 7-valent pneumococcal conjugate (Prevnar®) (PCV-7)

    • 23-valent pneumococcal polysaccharide
      (Pneumovax® 23) (PPV-23)

    • Haemophilus influenzae type b conjugate (Hib)

    • Tetravalent (A,C,Y,W-135) meningococcal conjugate (Menactra ®)
    • Tetravalent ( A,C,Y,W-135) meningococcal polysaccharide (Menomune®)
  • Meningitis in people with cochlear implants is most commonly caused by the bacteria Streptococcus pneumoniae (pneumococcus). Children with cochlear implants are more likely to get pneumococcal meningitis than children without cochlear implants.

  • None of the children in the investigation had meningococcal meningitis caused by Neisseria meningitidis. There is no evidence that children with cochlear implants are more likely to get meningococcal meningitis than children without cochlear implants.

top of page

For More Information

For information about hearing loss, cochlear implants, and this investigation:
For more information about vaccines and vaccinations:
  • Call CDC's Information Contact Center
    • English and Español: 1-800-CDC-INFO (1-800-232-4636)
    • TTY: 1-888-232-6348

top of page

Non-CDC Link Disclaimer: Links to non-Federal organizations found at this site are provided solely as a service to our users. These links do not constitute an endorsement of these organizations or their programs by CDC or the Federal Government, and none should be inferred. The CDC is not responsible for the content of the individual organization web pages found at these links.

 Return to main Meningococcal Vaccination page

This page last modified on June 4, 2007
Content last reviewed on June 4, 2007
Content Source: National Center for Immunization and Respiratory Diseases

Quick Links

Safer Healthier People

Centers for Disease Control and Prevention 1600 Clifton Rd, Atlanta, GA 30333, U.S.A
Public Inquiries: 1-800-CDC-INFO (232-4636); 1-888-232-6348 (TTY)

Vaccines and Immunizations