What animals are affected by Trypanosoma?
Animal trypanosomiasis occurs throughout the tropical regions of Africa and in large areas of Asia and South America. It affects cattle, sheep, goats, pigs, horses, camels, and man. Also, wild animals can be infected with the parasites; however, they seldom suffer from disease.
What are the signs of trypanosomiasis in cattle?
The major clinical signs are:
- intermittent fever.
- anaemia.
- oedema.
- lacrimation.
- enlarged lymph nodes.
- abortion.
- decreased fertility.
- loss of appetite, body condition and productivity.
What causes gendi cattle?
The disease is caused by trypanosomes of several species in the genus Trypanosoma such as Trypanosoma brucei. Trypanosoma vivax causes nagana mainly in West Africa, although it has spread to South America.
Which are important species of Trypanosoma?
The three most important species are Trypanosoma congolense (subgenus Nannomonas), T. vivax (subgenus Duttonella) and T. brucei subsp. brucei (subgenus Trypanozoon).
How do you control trypanosomiasis?
Prevention & Control
- Wear long-sleeved shirts and pants of medium-weight material in neutral colors that blend with the background environment. Tsetse flies are attracted to bright or dark colors, and they can bite through lightweight clothing.
- Inspect vehicles before entering.
- Avoid bushes.
- Use insect repellent.
How do you prevent trypanosomiasis in cattle?
There is no vaccine or drug for prophylaxis against African trypanosomiasis. Preventive measures are aimed at minimizing contact with tsetse flies. Local residents in endemic countries are usually aware of the areas that are heavily infested and may be able to provide advice about places to avoid.
What are symptoms of trypanosomiasis?
Fever, severe headaches, irritability, extreme fatigue, swollen lymph nodes, and aching muscles and joints are common symptoms of sleeping sickness. Some people develop a skin rash. Progressive confusion, personality changes, and other neurologic problems occur after infection has invaded the central nervous system.
What are the signs of East Coast Fever?
Clinical signs The incubation period for ECF is eight to 12 days. Pathology includes fever, enlarged lymph nodes, anorexia, laboured breathing, corneal opacity, nasal discharge, diarrhoea and anaemia. Infected cells sometimes block capillaries in the central nervous system and cause neurological signs.