"Feline leukemia" - lynx Alva to be captured

The feline leukemia virus is mainly known in domestic cats (symbolic image). / Photo: Hendrik Schmidt/dpa

Virus rare in lynxes

The feline leukaemia virus, as the infection is scientifically known, is rare in lynxes and is only infectious for cat species. According to the LfULG, it can only be transmitted through direct contact with an infected animal, for example through bites, mutual grooming or mating. The infection can take different courses and, in the worst case, lead to death.

The aim is to capture Alva before the mating season begins at the end of January in order to prevent the virus from spreading to the rest of the lynx population. However, there is still no permit for the capture, the necessary applications have been submitted.

Infection probably shortly before capture in Switzerland

Alva comes from the Swiss Jura. She was captured there at the beginning of March and released into the wild in Saxony after a three-week quarantine and having successfully passed all health tests.

Three tests for the feline leukemia virus directly on capture, during the quarantine period and on release came back negative. Only a blood sample taken in Switzerland for research purposes on the last day of quarantine and only analyzed later revealed the infection, as Maik Denner, Head of the Species Protection, Floodplains and Moors Department at the LfULG, explained. This suggests that Alva only became infected shortly before she was caught. Denner spoke of a "totally improbable situation".

Species conservation project "RELynx"

As part of the species conservation project "RELynx", Saxony plans to reintroduce 20 lynxes by 2027. The project will use wild-caught animals, mainly from Switzerland, and breeding animals from zoos. In addition to Alva, one other cat and three males (Kuder) have been released into the wild so far, but the male Anton died in a traffic accident. Alongside Thuringia and Baden-Württemberg, Saxony is the only federal state to reintroduce the endangered species.

"Feline leukemia" - lynx Alva to be captured

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Virus rare in lynxes

Infection probably shortly before capture in Switzerland

Species conservation project "RELynx"

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