LEUCOCYTOZOONOSIS

Causative Agent: Leucocytozoon caullervi.

Transmission: Bitew of mosquitoes engorged with Leucocytozoon gamonts.

Morbidity: 2% to 5%

Mortality: Up to 90%

Age Group affected: 10 days onwards

Signs:
1. Inappetence.
2. Weakness.
3. Anemia.
4. Mortality.

Gross Lesions:
1. Thigh and breast muscles - presence of multiple petecchial and ecchymotic hemorrhages.
2. Ceca - balooning with gas, presence of thick, vascous chocolate-colored fecal content.
3. Cecal tonsils-presence of petecchial hemorrhages.

Diagnosis:
Demonstration of gamonts in stained blood smear films.

Differential Diagnosis:
1. Avian Malaria
2. Coccidiosis
3. E.coli septicemia
4. Intenal parasitiosis

Prevention:
1. Destroy breeding places of mosquitoes.
2. Application of preventive dose of anti-malarial drug.

Control:
1. Adninistration of treatment dose of anti-malarial drug.
2. Avoid damp and dirty premises.

Treatment:
1. Clopidol
2. Sulfonamides
3. Pyrimethamine
4. Amprolium
5. Vitamin K

Ecchymotic hemorrhages found
in the small intestines.
The thigh muscle exhibit hemorrhages.








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