Figure 5
From: Gulls as Sources of Environmental Contamination by Colistin-resistant Bacteria
Example of gulls interacting with agricultural livestock operations. Photograph is of a flock of black-headed gulls (Larus ridibundus) feeding at an outdoor pig unit in January, Suffolk, England, which illustrates one mechanism by which mcr-1 positive E. coli could be disseminated between gulls and domestic animals consumed by the humans. Photograph is ©age footstock America Inc.
