Table 11.

Morbidity and mortality rates due to poultry diseases in Tanzania.

Disease	Region
	Singida			Dodoma
	Morbidity rate (%)	Mortality rate (%)	Case fatality ratio	Morbidity rate (%)	Mortality rate (%)	Case fatality ratio
Newcastle (NCD)	23.3	22.8	0.98	22.5	21.3	0.95
Fowl pox	6.0	3.8	0.63	3.3	1.5	0.45
Worm infestation	0.0	0.0	0.00	0.8	0.3	0.38
Coryza	3.0	2.0	0.67	3.0	1.8	0.60
Coccidiosis	6.5	4.5	0.69	3.8	2.8	0.74
Fowl typhoid	0.0	0.0	0.00	2.5	1.3	0.52
Colibacillosis	5.0	5.0	1.00	1.3	1.3	1.00
Bronchitis	2.5	1.3	0.52	0.0	0.0	0.00
Encephalomyelitis	0.0	0.0	0.00	1.3	1.3	1.00
Vitamin A deficiency	0.0	0.0	0.00	0.5	0.3	0.60