1. within the last three years, pulmonary adenomatosis, maedi/visna or caprine viral arthritis/ecephalitis

2. - within the last three years, pulmonary adenomatosis, maedi/visna or caprine viral arthritis/ecephalitis.

3. — in the previous three years, pulmonary adenomatosis, Maedi Visna or caprine viral arthritis/encephalitis.

4. SRLVs include maedi-visna virus (MVV), which mainly occurs in sheep, and Caprine arthritis encephalitis

5. (iii) within the last three years, pulmonary adenomatosis, maedi/visna or caprine viral arthritis/encephalitis.

6. iii) within the last three years, pulmonary adenomatosis, maedi/visna or caprine viral arthritis/encephalitis

7. Maedi-visna and Caprine arthritis and encephalitis are economically important viral diseases that affect sheep and goats