What is the global incidence of meningococcal meningitis?

Updated: Jul 16, 2018
  • Author: Francisco de Assis Aquino Gondim, MD, PhD, MSc, FAAN; Chief Editor: Niranjan N Singh, MBBS, MD, DM, FAHS, FAANEM  more...
  • Print
Answer

As previously mentioned, In Europe and the Americas, serogroup B is the predominant agent causing meningococcal disease, followed in frequency by serogroup C. Historically, serogroup A was the main cause of epidemic meningococcal disease globally, and it is still the predominant cause of meningococcal meningitis in Africa and Asia.

In the African "meningitis belt" (a region of savanna that extends from Ethiopia in the east to Senegal in the west), this disease frequently occurs in epidemics during the hot and dry weather (December to March).

The meningococcal meningitis pandemic that began in 1996 has resulted so far in approximately 300,000 cases being reported to the World Health Organization (WHO).


Did this answer your question?
Additional feedback? (Optional)
Thank you for your feedback!