Nimba is the top region by under-five diseases: malaria in Liberia. As of 2010, under-five diseases: malaria in Nimba was 77,632 that accounts for 16.01% of Liberia's under-five diseases: malaria. The top 5 regions (others are Montserrado, Lofa, Bong, and Margibi) account for 62.71% of it. Liberia's total under-five diseases: malaria was estimated at 484,875 in 2010.