Revista iberoamericana de micologia · 2026
First report of Sporothrix brasiliensis in a Southern Giant Petrel (Macronectes giganteus): Implications for One Health.
Клинический случайСтатьяНазвание и аннотация: Перевод в очереди
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Rodrigues Poester Vanice, Rodrigues Trápaga Mariana, Dávila Hidalgo Jessica E, Silveira Munhoz Lívia, Martins Melo Aryse, Bartz Tapi Emanoel, Lima Canabarro Paula, de Groot Theun, Spruijtenburg Bram, Meijer Eelco F J, Orzechowski Xavier Melissa
Аннотация
BACKGROUND: Sporothrix brasiliensis is an emerging fungal pathogen whose environmental reservoirs remain unclear. There are hypothesized reservoirs involving seabirds.
CASE REPORT: We report the first detection of S. brasiliensis in a Macronectes giganteus specimen rescued in southern Brazil. The fungus was isolated from the cloaca and identified by polymerase chain reaction (PCR) and sequencing. Short tandem repeat (STR) genotyping revealed a distinct profile of the isolate compared to previously described strains. The results revealed that the isolate possessed a wild-type susceptibility profile to amphotericin B and itraconazole, and a non-wild-type susceptibility profile to terbinafine.
CONCLUSIONS: Findings suggest that migratory seabirds and marine environments may influence S. brasiliensis dissemination, underscoring the need for broader One Health surveillance at a global level.
CASE REPORT: We report the first detection of S. brasiliensis in a Macronectes giganteus specimen rescued in southern Brazil. The fungus was isolated from the cloaca and identified by polymerase chain reaction (PCR) and sequencing. Short tandem repeat (STR) genotyping revealed a distinct profile of the isolate compared to previously described strains. The results revealed that the isolate possessed a wild-type susceptibility profile to amphotericin B and itraconazole, and a non-wild-type susceptibility profile to terbinafine.
CONCLUSIONS: Findings suggest that migratory seabirds and marine environments may influence S. brasiliensis dissemination, underscoring the need for broader One Health surveillance at a global level.