 Lassa fever don kill 41 pipo for Nigeria dis year - FG 12 habits to prevent Lassa fever from your domot And all dis new case dey come from 16 states; Ondo, Edo, Ebonyi, Kano, Kogi, Kaduna, Taraba, Plateau, Bauchi, Enugu, Abia, Benue, Borno, Gombe, Sokoto and Katsina. 