Caprine arthritis encephalitis virus 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 be transmitted to humans, including through the consumption of milk from an infected goat. There is no evidence that CAEV can cure HIV in humans. CAEV is commonly transferred within the goat species by ingestion of colostrum or milk from an infected goat, and to a less extent, cross species CAEV transfer by sheep is possible . CAEV adversely affects the immune system of its host, causing a disease
Adjective (where it qualifies the noun "car"), but an adverb in "he drove fast" (where it modifies the verb "drove"). In Dutch and German, adjectives and adverbs are usually identical in form and many grammarians do not make the distinction, but patterns of inflection can suggest a difference: A German word like "klug" ("clever(ly)") takes endings when used as an attributive adjective, but not when used adverbially. (It also takes no endings when used as a predicative adjective: "er ist klug", "he is clever".) Whether these are distinct parts of speech or distinct usages of the same part of speech is