Babesiosis in free-ranging chamois (Rupicapra r. rupicapra) from Switzerland.

Full Abstract

Pathological examination of five adult chamois (Rupicapra r. rupicapra) found dead in two different regions from the Swiss Alps revealed pale mucous membranes and musculature, swollen spleen and haemoglobinuria. Histologically, haemosiderosis in the spleen and centrilobular hepatic necrosis were the predominant findings. On blood smears, small (approximately 0.84-1.47 microm), round to pyriform, peripherally located inclusions were present in the erythrocytes. PCR followed by sequencing of DNA extracted from blood or spleen of the infected animals revealed 99-100% identity of the amplified part of the 18S rRNA gene with GenBank entries attributed to Babesia divergens/Babesia capreoli. This is the first report of fatal Babesia infections in chamois raising the question of an emerging disease in this species.

Author information

Author/s: Hoby, Stefan (S); Robert, Nadia (N); Mathis, Alexander (A); Schmid, Nicole (N); Meli, Marina L (ML); Hofmann-Lehmann, Regina (R); Lutz, Hans (H); Deplazes, Peter (P); Ryser-Degiorgis, Marie-Pierre (MP);

Affiliation: Centre for Fish and Wildlife Health, Institute of Animal Pathology, Vetsuisse Faculty, University of Berne, Länggassstrasse 122, 3001 Bern, Switzerland. stefan.hoby(-atsign-)itpa.unibe.ch

Journal and publication information

Publication Type: Journal Article; Research Support, Non-U.S. Gov't

Journal: Veterinary parasitology (Vet Parasitol), published in Netherlands. (Language: eng)

Reference: 2007-Sep; vol 148 (issue 3-4) : pp 341-5

Dates: Created 2007/08/27; Completed 2008/10/02;

PMID: 17689015, status: MEDLINE (last retrieval date: 2/18/2009, IMS Date: )

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