Kienyeji chickens are prone to several diseases, some of which can be fatal if not promptly diagnosed and treated. One of the most prevalent diseases is Newcastle disease, a viral infection that affects multiple organs, leading to respiratory distress, nervous system disorders, and high mortality rates. Other common diseases include coccidiosis, a parasitic infection in the intestine that causes diarrhea and reduced growth, and fowl typhoid, a bacterial infection that results in decreased egg production and increased mortality.

When it comes to managing and curing Kienyeji chicken diseases, a combination of preventive measures, supportive care, and appropriate treatments is crucial. Vaccinating against common diseases like Newcastle disease, fowl typhoid, and Gumboro disease is highly recommended to provide long-term protection for the flock. Regular deworming and parasite control also play a vital role in preventing and managing diseases such as coccidiosis.