Sarcoptic mange in wild ungulates in the European Alps - A systematic review.

Sarcoptic mange, caused by , is a disease that affects many species of mammals, including several wild ungulate species in the region of the European Alps, especially the Alpine chamois and the Alpine ibex, which act as parasite reservoirs. Here records of mange in alpine wild ungulates and its spread over time across the eastern parts of the European Alps are reviewed. First cases were recorded from Austria in 1824, and epizootic outbreaks have been described since then from the mountainous regions of Austria (mostly Tyrol, Carinthia, and Styria), Germany (Bavaria), Italy (Udine and Trentino) and Slovenia. Switzerland, by contrast, has so far been free of mange except for cases in wild boar, indicating that this species is not a reservoir host of sarcoptic mites for other ungulate species in the European Alps, and that, so far, the disease in ruminant ungulates is restricted to the eastern and central parts of the Alps. Mutual transmission among wild and domestic ruminants is possible and, together with the protection of vulnerable wildlife, is also a reason for monitoring and, if necessary, intervention to contain mange outbreaks.