Genomic Investigation of Salmonella Isolates Recovered From a Pig Slaughtering Process in Hangzhou, China.

ABSTRACT: The pig industry is the principal source of meat products in China, and the presence of pathogens in pig-borne meat is a crucial threat to public health. Salmonella is the major pathogen associated with pig-borne diseases. However, route surveillance by genomic platforms along the food chain is still limited in China. Here, we conducted a study to evaluate the dynamic prevalence of Salmonella in a pig slaughtering process in Hangzhou, Zhejiang Province, China. Fifty-five of 226 (24.37%) samples were positive for Salmonella; from them, 78 different isolates were selected and subjected to whole genome sequencing followed by bioinformatics analyses to determine serovar distribution, MLST patterns, antimicrobial resistance genes, plasmid replicons, and virulence factors. M

SUBMITTER: Wu B 

PROVIDER: S-EPMC8298193 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature