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The Changing Triad Of Plague In Uganda: Invasive Black Rats (Rattus Rattus), Indigenous Small Mammals, And Their Fleas, Russell E. Enscore, Nackson Babi, Gerald Amatre, Linda Atiku, Rebecca J. Eisen, Kim M. Pepin, Rommelle Vera-Tudela, Christopher Sexton, Kenneth L. Gage
The Changing Triad Of Plague In Uganda: Invasive Black Rats (Rattus Rattus), Indigenous Small Mammals, And Their Fleas, Russell E. Enscore, Nackson Babi, Gerald Amatre, Linda Atiku, Rebecca J. Eisen, Kim M. Pepin, Rommelle Vera-Tudela, Christopher Sexton, Kenneth L. Gage
United States Department of Agriculture Wildlife Services: Staff Publications
Rattus rattus was first reported from the West Nile Region of Uganda in 1961, an event that preceded the appearance of the first documented human plague outbreak in 1970. We investigated how invasive R. rattus and native small mammal populations, as well as their fleas, have changed in recent decades. Over an 18-month period, a total of 2,959 small mammals were captured, sampled, and examined for fleas, resulting in the identification of 20 small mammal taxa that were hosts to 5,109 fleas (nine species). Over three-fourths (75.8%) of captured mammals belonged to four taxa: R. rattus, which predominated inside huts, …