(Of a disease) spread from one person or organism to another by direct or indirect contact
the disease is highly contagious
(Of a disease) not spread by contact
A type of brucellosis which causes spontaneous abortion in cattle
More fully contagious agalactia, infectious agalactia. An infectious disease of goats and sheep caused by Mycoplasma agalactiae and characterized by inflammation of the eye, joints, and (in females) udder.
More fully contagious agalaxia. = agalactia.