Detecting meningococcal meningitis epidemics in highly-endemic African countries.
D000349:Africa / Q000453:epidemiology; D019353:Endemic Diseases / Q000517:prevention & control / Q000706:statistics & numerical data*; D006801:Humans; D015994:Incidence; D008585:Meningitis, Meningococcal / Q000453:epidemiology* / Q000517:prevention & control; D011156:Population Density; D011159:Population Surveillance / Q000379:methods*; D012307:Risk Factors; D012621:Seasons