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. 2012 Mar 20;6(3):e1577. doi: 10.1371/journal.pntd.0001577

Figure 1. Cumulative incidence rates of meningitis in Niger from July 2002 to June 2009.

Figure 1

A: Incidence of laboratory-confirmed cases of meningococcal meningitis (MM) at the health centre catchment area level. B: Incidence of suspected cases of meningitis reported to the DSSRE at the district level.