Meningococcal disease, Great Lakes area (Burundi, Rwanda, United Republic of Tanzania)--update.
D002063:Burundi / Q000453:epidemiology; D006801:Humans; D017589:Immunization Programs; D008589:Meningococcal Infections / Q000453:epidemiology* / Q000517:prevention & control; D022401:Meningococcal Vaccines / Q000008:administration & dosage; D012432:Rwanda / Q000453:epidemiology; D013636:Tanzania / Q000453:epidemiology
D022401:Meningococcal Vaccines