Animal diseases

Fasciolosis (also known as fascioliasis, fasciolasis, distomatosis and liver rot) is a parasitic worm infection caused by the common liver fluke Fasciola hepatica as well as by Fasciola gigantica.

Glanders (from Middle English glaundres or Old French glandres, both meaning glands; Latin: malleus, German: Rotz; also known as "equinia", "farcy", and "malleus") is an infectious disease that occurs primarily in horses, mules, and donkeys.

Scrapie is a fatal, degenerative disease that affects the nervous systems of sheep and goats.

Swine influenza, also called pig influenza, swine flu, hog flu and pig flu, is an infection caused by any one of several types of swine influenza viruses.

Toxoplasmosis is a parasitic disease caused by Toxoplasma gondii.

Histoplasmosis (also known as "Cave disease," "Darling's disease," "Ohio valley disease," "reticuloendotheliosis," "spelunker’s lung" and "caver's disease") is a disease caused by the fungus Histoplasma capsulatum.

African trypanosomiasis, also known as sleeping sickness, is a parasitic disease of humans and other animals.

In epizoology, an epizootic (from Greek: epi- upon + zoon animal) is a disease event in a nonhuman animal population, analogous to an epidemic in humans.

Paratuberculosis or Johne's disease /ˈjoʊnə/ is a contagious, chronic and sometimes fatal infection that primarily affects the small intestine of ruminants.

Gastroenteritis, also known as infectious diarrhea, is inflammation of the gastrointestinal tract that involves the stomach and small intestine.

In anatomy, heterochromia (ancient Greek: ἕτερος, héteros, different + χρώμα, chróma, color) is a difference in coloration, usually of the iris but also of hair or skin.

Zoonoses (/ˌzoʊ.əˈnoʊsᵻs/, plural -/ˈnoʊsiz/, also spelled zoönoses; singular zoonosis (or zoönosis); from Greek: ζῷον zoon "animal" and νόσος nosos "sickness") are infectious diseases of animals (usually vertebrates) that can naturally be transmitted to humans.

Brucellosis is a highly contagious zoonosis caused by ingestion of unpasteurized milk or undercooked meat from infected animals, or close contact with their secretions.

Leptospirosis is an infection caused by corkscrew-shaped bacteria called Leptospira.

Filariasis (or philariasis) is a parasitic disease caused by an infection with roundworms of the Filarioidea type.

Myxomatosis (sometimes shortened to "myxo" or "myxy") is a disease that affects rabbits and is caused by the myxoma virus.

Enterotoxemia is an infection by Clostridium perfringens which affects several types of domesticated animals, but is not known to affect humans.

Enteritis is inflammation of the small intestine.

Braxy is an inflammatory disease in the abomasal lining of sheep caused by the bacterium Clostridium septicum (aka Bacillus septicus), followed by rapid death.

The severe combined immunodeficiency (SCID) is a severe immunodeficiency genetic disorder that is characterized by the complete inability of the adaptive immune system to mount, coordinate, and sustain an appropriate immune response, usually due to absent or atypical T and B lymphocytes.