− | The peracute disease is associated with severe anaemia and immunosuppression, and can be rapidly fatal. Fever, anaemia, depression, weakness and jaundice occur in the acute form. In the chronic form animals present with anaemia, lethargy and weight loss. | + | The peracute disease is associated with severe anaemia and immunosuppression, and can be rapidly fatal. |
| + | Fever, anaemia, depression, weakness and jaundice occur in the acute form. In the chronic form animals present with anaemia, lethargy and weight loss. |