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Early emergence of mcr-1-positive Enterobacteriaceae in gulls from Spain and Portugal

June 19, 2019

We tested extended‐spectrum β‐lactamase producing bacteria from wild gulls (Larusspp.) sampled in 2009 for the presence of mcr‐1. We report the detection of mcr‐1 and describe genome characteristics of four Escherichia coli and one Klebsiella pneumoniaeisolate from Spain and Portugal that also exhibited colistin resistance. Results represent the earliest evidence for colistin‐resistant bacteria in European wildlife.

Publication Year 2019
Title Early emergence of mcr-1-positive Enterobacteriaceae in gulls from Spain and Portugal
DOI 10.1111/1758-2229.12779
Authors Christina Ahlstrom, Andrew M. Ramey, Hanna Woksepp, Jonas Bonnedahl
Publication Type Article
Publication Subtype Journal Article
Series Title Environmental Microbiology Reports
Index ID 70204149
Record Source USGS Publications Warehouse
USGS Organization Alaska Science Center; Alaska Science Center Biology WTEB