High Genetic Similarity Among Salmonella Heidelberg Isolated from Poultry Farms, Wild Animals, Beef, Poultry and Pork Meat, and Humans in Brazil
نویسندگان
چکیده
Salmonellosis is an important gastrointestinal infection in humans and cause of foodborne outbreaks the world. In this context, molecular characterization essential to understand how strains circulate. The aim study was evaluate genotypic distribution S. Heidelberg according source isolation. genetic relatedness isolates determined by pulsed-field gel electrophoresis (PFGE). most prevalent pulsotypes cluster A were BRJF6X01.006 (27/95 = 28,42%) related between 1995 2011 broilers, poultry meat farms, product human, BRJF6X01.001 (21/95 22,10%) 2017 wild animals, meat, product, animal feed, pork meat. pulsotype shows a high environmental productive chain. degree similarity 88%. To ensure safety human health, holistic approaches, including surveillance Salmonella throughout environment production chain, together with control measures, are critical. As transmission from food producing animals wildlife considered potential public health problem, information on survival persistence reservoirs considerable importance.
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ژورنال
عنوان ژورنال: Brazilian Journal of Poultry Science
سال: 2023
ISSN: ['1806-9061', '1516-635X']
DOI: https://doi.org/10.1590/1806-9061-2022-1628