http://www.who.int/emc/outbreak_news/n1998/aug/...
on 17 April, 2002 482 ViewsFollowing the information posted on 6 August 1998, the Ministry of Health in Angola has now reported a total of 1113 cases of meningococcal meningitis from the four affected provinces of Bié, Malange, Huambo and Lunda Norte.