American Society for Microbiology, Antimicrobial Agents and Chemotherapy, 3(60), p. 1943-1947, 2016
DOI: 10.1128/aac.03009-15
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ABSTRACT Highly drug-resistant Salmonella enterica serovar Indiana became the most common serovar in broilers with diarrhea in China over the course of this study (15% in 2010 to 70% in 2014). While most S . Indiana isolates (87%, 384/440) were resistant to 13 to 16 of the 16 antibiotics tested, 89% of non- S . Indiana isolates (528/595) were resistant to 0 to 6 antibiotics. Class 1 integrons and IncHI2-type plasmids were detected in all S . Indiana isolates, but only in 39% and 1% of non- S . Indiana isolates.