Tuberculosis in Lemurs and a Fossa at National Zoo, Madagascar, 2022.

We diagnosed Mycobacterium tuberculosis in captive lemurs and a fossa in Antananarivo, Madagascar. We noted clinical signs in the animals and found characteristic lesions during necropsy. The source of infection remains unknown.

Variation in gut microbiome structure across the annual hibernation cycle in a wild primate.

The gut microbiome can mediate host metabolism, including facilitating energy-saving strategies like hibernation. The dwarf lemurs of Madagascar (Cheirogaleus spp.) are the only obligate hibernators among primates.

Initial Reintroduction of the Aye-Aye (Daubentonia madagascariensis) in Anjajavy Reserve, Northwestern Madagascar.

Madagascar's biodiversity is imperiled by habitat loss and degradation. Furthermore, species may be locally extirpated due to targeted hunting or disease. Translocating at-risk individuals to areas devoid of the species may be an effective conservation intervention.