an impairment of health or a condition of abnormal functioning

a lumpy abscess under the hide of domestic mammals caused by larvae of a botfly or warble fly

a disease of cattle that is transmitted by cattle ticks; similar to Texas fever

severe respiratory disease of birds that takes the form of an acute rapidly fatal pneumonia in young chickens and turkeys

any of various diseases of animals characterized by edema of the head and neck

a fatal disease of cattle that affects the central nervous system; causes staggering and agitation