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dc.contributor.authorSuwit Chotinunen_US
dc.contributor.authorSuvichai Rojanasthienen_US
dc.contributor.authorFred Ungeren_US
dc.contributor.authorPakpoom Tadeeen_US
dc.contributor.authorPrapas Patchaneeen_US
dc.description.abstract© SEAMEO TROPMED Network. All Rights Reserved. Salmonella is a major food-borne pathogen worldwide, including Thailand, and poultry meat plays a role as a vehicle for the spread of the disease from animals to humans. The prevalence and characteristics of Salmonella isolated from 41 small scale poultry slaughterhouses in Chiang Mai, Thailand were determined during July 2011 through May 2012. Salmonella’s prevalence in live poultry, carcasses, waste water, and soil around processing plants were 3.2%, 7.3%, 22.0% and 29.0%, respectively. Eighteen different serotypes were identified, the most common being Corvallis (15.2%), followed by Rissen (13.9%), Hadar (12.7%), Enteritidis (10.1%), [I. 4,5,12: i: -] (8.8%), Stanley (8.8%), and Weltevreden (8.8%). Antimicrobial susceptibility tests revealed that 68.4% of the Salmonella spp were resistant to at least one antimicrobial while 50.6% showed multiple drug resistance (MDR). Specifically, 44.3% of Salmonella were resistant to nalidixic acid, followed by streptomycin (41.8%), ampicillin (34.2%), tetracycline (34.2%), and sulfamethoxazole/trimethoprim (20.3%). Salmonella contamination was found in processing lines, carcasses, and in the environment around the processing stations. These findings indicate that improving hygiene management in small scale poultry slaughterhouses as well as prudent use of antimicrobial drugs is urgently needed if Salmonella contamination is to be reduced.en_US
dc.titlePrevalence and antimicrobial resistance of salmonella isolated from carcasses, processing facilities and the environment surrounding small scale poultry slaughterhouses in Thailanden_US
article.title.sourcetitleSoutheast Asian Journal of Tropical Medicine and Public Healthen_US
article.volume45en_US Mai Universityen_US Livestock Research Institute Nairobien_US
Appears in Collections:CMUL: Journal Articles

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