Caprine arthritis encephalitis or milk from infected goats. Separating goat kids from infected goats, and feeding the kids with cow's milk, or pasteurized goat milk, will prevent infection. The disease can be spread from goat to goat via direct contact and body fluids, such as saliva. Blood testing goats for CAE virus before moving them into a new herd will prevent the spread of the disease. There is no known cure. To prevent spread of the disease, infected animals are separated from non-infected goats, or culled. Caprine arthritis encephalitis Caprine arthritis encephalitis (CAE) is a viral disease of goats caused by a lentivirus
Adjective person may be "polite", but another person may be "more polite", and a third person may be the "most polite" of the three. The word "more" here modifies the adjective "polite" to indicate a comparison is being made, and "most" modifies the adjective to indicate an absolute comparison (a "superlative"). Among languages that allow adjectives to be compared, different means are used to indicate comparison. Some languages do not distinguish between comparative and superlative forms. In English, many adjectives can take the suffixes "-er" and "-est" (sometimes requiring additional letters before the suffix; see forms for "far" below) to indicate