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Infections with bacteria of the genus FUSOBACTERIUM.

A severe condition resulting from bacteria invading healthy muscle from adjacent traumatized muscle or soft tissue. The infection originates in a wou…

A condition of chronic gastroenteritis in adult pigs and fatal gastroenteritis in piglets caused by a CORONAVIRUS.

Infection due to the fungus Geotrichum.

An autosomal dominant familial prion disease with a wide spectrum of clinical presentations including ATAXIA, spastic paraparesis, extrapyramidal sig…

An infection of the SMALL INTESTINE caused by the flagellated protozoan GIARDIA. It is spread via contaminated food and water and by direct person-to…

An abnormal extension of a gingival sulcus not accompanied by the apical migration of the epithelial attachment.

Inflammation of gum tissue (GINGIVA) without loss of connective tissue.

An acute or chronic GINGIVITIS characterized by redness and swelling, NECROSIS extending from the interdental papillae along the gingival margins, PA…

A contagious disease of horses that can be transmitted to humans. It is caused by BURKHOLDERIA MALLEI and characterized by ulceration of the respirat…

Infections with nematodes of the genus GNATHOSTOMA, superfamily THELAZIOIDEA. Gnathostomiasis is a food-borne zoonosis caused by eating undercooked o…

Acute infectious disease characterized by primary invasion of the urogenital tract. The etiologic agent, NEISSERIA GONORRHOEAE, was isolated by Neiss…

Infections caused by bacteria that show up as pink (negative) when treated by the gram-staining method.

Infections caused by bacteria that retain the crystal violet stain (positive) when treated by the gram-staining method.

Anogenital ulcers caused by Calymmatobacterium granulomatis as distinguished from lymphogranuloma inguinale (see LYMPHOGRANULOMA VENEREUM) caused by …

Infection with nematodes of the genus HAEMONCHUS, characterized by digestive abnormalities and anemia similar to that from hookworm infestation.

Infections with bacteria of the genus HAEMOPHILUS.

A mild, highly infectious viral disease of children, characterized by vesicular lesions in the mouth and on the hands and feet. It is caused by coxsa…

Infections with viruses of the genus ORTHOHANTAVIRUS. This is associated with at least four clinical syndromes: HEMORRHAGIC FEVER WITH RENAL SYNDROME…

Acute respiratory illness in humans caused by the SIN NOMBRE VIRUS whose primary rodent reservoir is the deer mouse Peromyscus maniculatus. First ide…

Infection of the lung often accompanied by inflammation that is acquired through an interaction within a healthcare institution often through a thera…

A tick-borne septicemic disease of domestic and wild ruminants caused by EHRLICHIA RUMINANTIUM.

Infections with organisms of the genus HELICOBACTER, particularly, in humans, HELICOBACTER PYLORI. The clinical manifestations are focused in the sto…

Infestation with parasitic worms of the helminth class.

Infestation of animals with parasitic worms of the helminth class. The infestation may be experimental or veterinary.

An acute febrile disease occurring predominately in Asia. It is characterized by fever, prostration, vomiting, hemorrhagic phenonema, shock, and rena…

Any of several bacterial diseases, usually caused by PASTEURELLA MULTOCIDA, marked by the presence of hemorrhagic areas in the subcutaneous tissues, …

A systemic infection of various salmonid and a few nonsalmonid fishes caused by Viral hemorrhagic septicemia virus (see NOVIRHABDOVIRUS),

Clinically severe acute disease of cattle caused by noncytopathic forms of Bovine viral diarrhea virus 2 (DIARRHEA VIRUS 2, BOVINE VIRAL). Outbreaks …

Infections with viruses of the genus HENIPAVIRUS, family PARAMYXOVIRIDAE.