contagious abortion vs Bang's disease

contagious abortion and Bang's disease both are nouns.

Word	Noun	Adjective	Verb	Adverb
contagious abortion	Yes	No	No	No
Bang's disease	Yes	No	No	No

As nouns, contagious abortion and Bang's disease are synonyms defined as:

contagious abortion and Bang's disease: an infectious disease of domestic animals often resulting in spontaneous abortion; transmittable to human beings

Other synonyms of contagious abortion include brucellosis.

contagious abortion (noun)	Bang's disease (noun)
an infectious disease of domestic animals often resulting in spontaneous abortion; transmittable to human beings	an infectious disease of domestic animals often resulting in spontaneous abortion; transmittable to human beings