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Nam, K.-O.

Publications and source records attributed to Nam, K.-O..

2 recordsLinked to original sources

Dermatomycosis associated with Nannizziopsis arthrosporioides in a breeding colony of gecko (Correlophus ciliatus and Rhacodactylus auriculatus).

This report describes lethal Nannizziopsis-associated dermatomycosis in a breeding colony of the family Diplodactylidae (Correlophus ciliatus and Rhacodactylus auriculatus). After introducing one gecko from overseas, three with indirect contact history died due to severe skin lesions. Extensive lesions were observed on the toe pads and ventral surface, along with necrotic dermatitis and cellulitis associated with fungi forming hyphae. Subsequently, four geckos developed diarrhea, melena, emaciation, and fungal dermatitis of the toe pads and died. Histopathologically, the fungal morphologies observed in the skin lesions of the seven geckos were consistent, and Nannizziopsis arthrosporioides was isolated and identified in two of them. To our knowledge, this is the first report of a fatal outbreak of N. arthrosporioides in geckos.

pathology↗

First report of emerging snake fungal disease caused by Ophidiomyces ophiodiicola from Asia in imported captive snakes in Japan

Snake fungal disease (SFD) (Ophidiomycosis) is an emerging infectious disease caused by the fungus Ophidiomyces ophiodiicola which has been affecting wild and captive snakes in North America, Europe, and Australia. We report the cases of 12 imported captive colubrid snakes in Japan suspected of having SFD. Pathological and microbiological examinations were performed, and the results confirmed the diagnosis of SFD in two snakes, which indicated that the remaining sympatrically raised snakes also had SFD since they exhibited similar lesions. The oral administration of ciprofloxacin in addition to itraconazole had a significant treatment effect. This is the first report of SFD in Asia caused by O. ophiodiicola. To prevent the expansion of SFD in the natural environment in Japan, there is a need to evaluate the SFD carrier status of imported snakes, the pathogenicity of the infection in native snakes, and the prevalence and distribution of SFD in wild and captive snakes. Measures also must be taken to prevent endemicity globally.

microbiology↗