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Hence, animals, cats and dogs are believed to be the population hosts of this fungus, while humans are occasional hosts, in which the fungus can induce secondary infections. [4] Microsporum canis has been identified as a causal agent of a ringworm infection in pets, tinea capitis and tinea corporis in humans, children in particular. [2] [3] [5 ...
Malassezia pachydermatis is a zoophilic yeast in the division Basidiomycota.It was first isolated in 1925 by Fred Weidman, and it was named pachydermatis (Greek for 'thick-skin') after the original sample taken from an Indian rhinoceros (Rhinocerosus unicornis) with severe exfoliative dermatitis. [2]
The fungus also infects animals, such as dogs, koalas, and dolphins. [5] In 2007, the fungus appeared for the first time in the United States, in Whatcom County, Washington [6] and in April 2010 had spread to Oregon. [7] The most recently identified strain, designated VGIIc, is particularly virulent, having proved fatal in 19 of 218 known cases ...
Trichophyton mentagrophytes is one of three common fungi which cause ringworm in companion animals and frequently isolated from dogs, cats, rabbits, guinea pigs and other rodents. [2] [3] [4] It is the most common or one of the most common fungi that cause zoonotic skin disease (i.e., transmission of mycotic skin disease from species to species ...
Sporothrix schenckii, a fungus that can be found worldwide in the environment, is named for medical student Benjamin Schenck, who in 1896 was the first to isolate it from a human specimen. [1]
Toxocariasis is an illness of humans caused by the dog roundworm (Toxocara canis) and, less frequently, the cat roundworm (Toxocara cati). [1] These are the most common intestinal roundworms of dogs, coyotes, wolves and foxes and domestic cats, respectively. [2] Humans are among the many "accidental" or paratenic hosts of these roundworms. [3]
Cladophialophora bantiana can cause infection in several species of animals including cats, [8] dogs, [9] and humans. [10] However, it is very rare to find it in non-mammalian species. [10] In one case in a dog, C. bantiana was identified as the causative agent of eumycetoma. [9] It has been known to cause systemic phaeohyphomycosis in both ...
Cats with sporotrichosis are unique in that the exudate from their lesions may contain numerous infectious organisms. This makes cytological evaluation of exudate a valuable diagnostic tool in this species. Exudate is pyogranulomatous, and phagocytic cells may be packed with yeast forms. These yeast cells are variable in size; many are cigar ...