Infrequency of gross skin lesions among Panamanian forest mammals with cutaneous leishmaniasis

Author:

Herrer Aristides,Christensen Howard A.

Abstract

Natural leishmanial infections among feral mammals in the Republic of Panama were studied in relation to gross skin alterations. Three dermatotropic species of Leishmania, L. braziliensis, L. mexicana and L. hertigi, isolated from 230 sylvatic animals of 5 mammalian orders were involved. In 205 (89%) of the cases there were no gross skin alterations. Cryptic infections of all three leishmanial species among wild animals were confirmed by culture and hamster inoculation. This type of infection was always present in the sloths, Choloepus hoffmanni and Bradypus infusatcus, infected with L. braziliensis and in the porcupine, Coendou rothschildi, infected with L. hertigi. Suggestive skin alterations were encountered in 10 (4%) of infected animals. Only 15 (7%) of infected animals exhibited typical leishmanial lesions. It was possible to correlate skin depigmentation with the course of leishmanial infection in one animal, a young kinkajou, Potos flavus.

Publisher

Cambridge University Press (CUP)

Subject

Infectious Diseases,Animal Science and Zoology,Parasitology

Reference8 articles.

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2. Gorgas Memoriai Laboratory, Annual Report For 1956. U.S. Govt Printing Office, 1957.

3. Enzootic cutaneous leishmaniasis in eastern Panama

4. RESERVOIR HOSTS OF CUTANEOUS LEISHMANIASIS AMONG PANAMANIAN FOREST MAMMALS

5. The epidemiology of cutaneous leishmaniasis in Ethiopia

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