Université de Caen, Caen, France (M.C.P. Nguyen, M. Bouvet, R. Leclercq, A. Canu);University Paris-Diderot Medical School, Paris, France (P.-L. Woerther, A. Andremont)
Abstract:
The plasmid-borne mph(A) gene that confers resistance to azithromycin and has recently emerged in Shigella sonnei is present in multidrug- and non–multidrug-resistant Escherichia coli isolates from 4 continents. Further spread of mph(A) to Shigella and Salmonella spp. may be expected.