Table 2.

Diseases of importance to poultry

Disease	Chicken	Turkey	Duck	Geese
Avian infectious bronchitis	+	−	−	−
Avian chlamydiosis	+	+	+	+
Avian pox	+	+	+	+
Coccidiosis	+	+	+	+
Duck viral enteritis	−	−	+	+
Erysipelas	+	+	+	+
Fowl cholera	+	+	+	+
Infectious coryza	+	−	−	−
Influenza, avian	++	++	+	+
Laryngotracheitis	+	−	−	−
Lymphoid leukosis	++	+	−	−
Marek’s disease	++	+	−	−
Newcastle disease	++	+	+	+
Salmonellosis	+	+	+	+
Tuberculosis	+	+	+	+

– = not reported

+ = reported

++ = reported often