Caprine arthritis encephalitis virus license to practice medicine in the United States. He told Sheen to stop taking his anti-retroviral medications, despite the dangers. Chachoua illegally administered his own treatment, which included goat's milk from an area in Mexico where many goats are infected with CAEV. Chachoua claimed that Sheen's therapeutic side effects disappeared after he administered his "alternative" therapy, and that Sheen became "HIV-negative". Later tests found that Sheen was still HIV-positive. Caprine arthritis encephalitis virus Caprine arthritis encephalitis virus (CAEV) is a retrovirus which infects goats and cross-reacts immunologically with HIV, due to being from the same family of viruses. CAEV cannot
Fossa (animal) species name "ferox" is the Latin adjective "fierce" or "wild". Its common name is spelled fossa in English or "fosa" in Malagasy, the Austronesian language from which it was taken, but some authors have adopted the Malagasy spelling in English. The word is similar to "posa" (meaning "cat") in the Iban language (another Austronesian language) from Borneo, and both terms may derive from trade languages from the 1600s. However, an alternative etymology suggests a link to another word that comes from Malay: "pusa" refers to the Malayan weasel ("Mustela nudipes"). The Malay word "pusa" could have become "posa" for cats