The risk of pig and chicken farming for carriage and transmission of containing extended-spectrum beta-lactamase (ESBL) and mobile colistin resistance () genes in Thailand.

South-East Asian countries report a high prevalence of extended-spectrum cephalosporin- (ESC-) and colistin-resistant (Col-R-). However, there are still few studies describing the molecular mechanisms and transmission dynamics of ESC-R- and, especially, Col-R-. This study aimed to evaluate the prevalence and transmission dynamics of containing extended spectrum beta-lactamases (ESBL) and mobile colistin resistance () genes using a 'One Health' design in Thailand.

Influence of occupational exposure to pigs or chickens on human gut microbiota composition in Thailand.

Pig farming's influence on human gut microbiota has been observed previously, but its pervasiveness is unclear. We therefore aimed at studying whether pig farming influenced human gut microbiota composition in Thailand and whether poultry farming did too. We collected human stool samples (71 pig farmers, 131 chicken farmers, 55 non-farmers) for 16S rRNA sequencing and performed subsequent DADA2 analyses of amplicon sequence variants.

Surveillance of Antimicrobial Resistance Phenotypes in Selected Communities in Thailand.

Integrated surveillance of antimicrobial resistance (AMR) using the approach that includes humans, animals, food, and the environment has been recommended by responsible international organizations. The objective of this study was to determine the prevalence of AMR phenotypes in and species isolated from humans, pigs, chickens, and wild rodents in five communities in northern Thailand. Rectal swabs from 269 pigs and 318 chickens; intestinal contents of 196 wild rodents; and stool samples from 69 pig farmers, 155 chicken farmers, and 61 non-farmers were cultured for and species, which were then tested for resistance to ceftriaxone, colistin, and meropenem.

A One Health approach to assessing occupational exposure to antimicrobial resistance in Thailand: The FarmResist project.

This Southeast Asia-Europe research project will use a One Health approach to identify the major parameters responsible for the presence of animal-associated antimicrobial resistant bacteria in animal production facilities in Thailand and the risk of their transmission from animals to humans. We will focus on traditional, small, extensive pig and poultry farms where information on antibiotic use is scarce and animals live in close contact with humans. This cross-sectional study will be based on the epidemiological analysis of the antimicrobial resistance (AMR) present in fecal samples from animals and humans.