Leucosis is a leukemia-like malignant viral disease that is found in animals, particularly poultry and cattle.
Types of leucosis Bovine leucosis Enzootic bovine leucosis, caused by bovine leukemia virus. Sporadic bovine leucosis Calf lymphosarcoma Leucosis in pig Leucosis in horses Leucosis in sheep Feline leucosis Feline leukemia virus Avian leucosis and related diseases Avian sarcoma leukosis virus Lymphoid leucosis Erythroblastosis Osteopetrosis Myeloblastose MyelocytomatosisH. Graham Purchase and L.N. Payne, Leukosis/sarcoma Group, in Diseases of poultry, ed. by M.S. Hofstad, Iowa State University Press, Ames, Iowa, USA , p. 360-405
References