International spread of emerging multidrug-resistant Rhodococcus equi

Val-Calvo, J.; Darcy, J.; Gibbons, J.; Creighton, A.; Egan, C.; Buckley, T.; Schmalenberger, A.; Fogarty, U.; Scortti, M.; Vazquez-Boland, J. A.

doi:10.1101/2022.02.15.480578

bioRxiv · 10.1101/2022.02.15.480578

International spread of emerging multidrug-resistant Rhodococcus equi

Val-Calvo, J.·Darcy, J.·Gibbons, J.·Creighton, A.·Egan, C.·Buckley, T.·Schmalenberger, A.·Fogarty, U.·Scortti, M.·Vazquez-Boland, J. A.

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Abstract

The recently characterized multidrug-resistant clone of the animal and human zoonotic pathogen Rhodococcus equi, MDR-RE 2287, has been circulating among horse farms in the United States (US) since the early 2000s. Here, we report the first documented detection of the MDR-RE 2287 clone outside the US. The finding highlights the risk of MDR-RE spreading internationally with the movement of horses.

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Val-Calvo, J., Darcy, J., Gibbons, J., Creighton, A., Egan, C., Buckley, T., Schmalenberger, A., Fogarty, U., Scortti, M., Vazquez-Boland, J. A.. 2022-02-16. International spread of emerging multidrug-resistant Rhodococcus equi. https://doi.org/10.1101/2022.02.15.480578

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