Analysis of a meningococcal meningitis outbreak in Niger – potential effectiveness of reactive prophylaxis. Author(s): Hitchings MDT, Coldiron ME, Grais RF, Lipsitch M|Journal: PLoS Negl Trop Dis|PMID: 30856166| May 2019 Seasonal epidemics of bacterial meningitis in the African Meningitis Belt carry a high burden of disease and mortality. Reactive mass…