Résumé de : AKAKPO (AJ), SALUZZO (JF), BADA (R), BORNAREL (P) & SARRADIN (P) - 1991 - Epidémiologie de la fièvre de la vallée du rift en Afrique de l'Ouest. 2 - Enquête sérologique chez les petits ruminants au Niger. Bulletin de la Société de Pathologie Exotique, 84, 217 - 224.

A serosurvey of Rift Valley Fever virus infection conducted among 557 sheep and 643 goats from Niger in 1986 points out that 2.8% of the 1,200 animals tested had RVF virus reacting antibodies. The circulation of the virus is demonstrated, as well for another phlebovirus related to RVF virus, the strain Arumowot.