Novel insights into serodiagnosis and epidemiology of Erysipelothrix rhusiopathiae, a newly recognized pathogen in muskoxen (Ovibos moschatus).

• Published in: PLOS ONE
• Main Authors: Mavrot, Fabien, Orsel, Karin, Hutchins, Wendy, Adams, Layne G, Beckmen, Kimberlee, Blake, John E, Checkley, Sylvia L, Davison, Tracy, Di Francesco, Juliette, Elkin, Brett, Leclerc, Lisa-Marie, Schneider, Angela, Tomaselli, Matilde, Kutz, Susan J
• Format: Article in Journal/Newspaper
• Language: English
• Published: Public Library of Science 2020
• Subjects: muskox; ovibos moschatus; Subarctic; Alaska
• Online Access: https://doi.org/10.1371/journal.pone.0231724; https://pubmed.ncbi.nlm.nih.gov/32315366; https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7173868/

Muskoxen are a key species of Arctic ecosystems and are important for food security and socio-economic well-being of many Indigenous communities in the Arctic and Subarctic. Between 2009 and 2014, the bacterium Erysipelothrix rhusiopathiae was isolated for the first time in this species in association with multiple mortality events in Canada and Alaska, raising questions regarding the spatiotemporal occurrence of the pathogen and its potential impact on muskox populations.