Mapping the zoonotic niche of Lassa fever in Africa

by Adrian Q. N. Mylne, David M. Pigott, Joshua Longbottom et al.
Trans R Soc Trop Med Hyg (2015) 109 (8): 483-492 – First published online: June 17, 2015

10 pp. 893 kB

Lassa fever is a viral haemorrhagic illness responsible for disease outbreaks across West Africa. It is a zoonosis, with the primary reservoir species identified as the Natal multimammate mouse, Mastomys natalensis. The host is distributed across sub-Saharan Africa while the virus’ range appears to be restricted to West Africa. Using a species distribution model, the locations of confirmed human and animal infections with Lassa virus (LASV) were used to generate a probabilistic surface of zoonotic transmission potential across sub-Saharan Africa. Combining this zoonotic niche map with detailed patient travel histories can aid differential diagnoses of febrile illnesses, enabling a more rapid response in providing care and reducing the risk of onward transmission.

(Visited 33 times, 1 visits today)
This entry was posted in General, Other Infectious Diseases. Bookmark the permalink.