Aseptic meningitis prevention

Template:Aseptic meningitis Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor-In-Chief: Cafer Zorkun, M.D., Ph.D. [2]

Primary Prevention

People with certain viral infections can sometimes develop meningitis. There are no vaccines for the most common causes of viral meningitis. Thus, the best way to prevent it is to prevent viral infections. However, that can be difficult since sometimes people can be infected with a virus and spread the virus even though they do not appear sick. Following are some steps you can take to help lower your chances of becoming infected with viruses or of passing one on to someone else:

• Wash your hands thoroughly and often, especially after changing diapers, using the toilet, or coughing or blowing your nose.
• Clean contaminated surfaces, such as doorknobs or the TV remote control, with soap and water and then disinfect them with a dilute solution of chlorine-containing bleach.
• Avoid kissing or sharing a drinking glass, eating utensil, lipstick, or other such items with sick people or with others when you are sick.
• Make sure you and your child are vaccinated. Vaccinations included in the childhood vaccination schedule can protect children against some diseases that can lead to viral meningitis. These include vaccines against measles and mumps (MMR vaccine) and chickenpox (varicella-zoster vaccine).
• Avoid bites from mosquitoes and other insects that carry diseases that can infect humans.
• Control mice and rats. If you have a rodent infestation in and/or around your home, follow the cleaning and control precautions listed on CDC’s website about LCMV (Lymphocytic choriomeningitis virus).

Vaccines

Vaccines are available for some organisms that cause aseptic menigitis. Good infection control in hospital, as ever, is recommended. If the causative organism is contagious, steps may need to be taken to isolate the individual and protect the community.