Prevalence, Numbers and Antimicrobial Susceptibilities of Salmonella Serovars and Campylobacter spp. in Retail Poultry in Phnom Penh, Cambodia

Journal of Veterinary Medical Science

Kruy Sun LAY¹  Yith VUTHY¹  Jean Louis SARTHOU¹  Khem PHOL¹  Ping SONG¹ 

[1] Food Microbiology Laboratory, Institut Pasteur du Cambodge

关键词: antimicrobial susceptibility;    Campylobacter;    poultry;    prevalence;    Salmonella;   

DOI  :  10.1292/jvms.10-0373

学科分类：兽医学

来源: Japanese Society of Veterinary Science

【 摘 要 】

References(21)Cited-By(14)Salmonella and Campylobacter are common bacterial pathogens associated with human gastro-enteritis; and raw poultry is considered to be an important source of these bacteria. To evaluate whether the Salmonella serovars and Campylobacter spp. bacteria could be monitored for the purpose of microbial presence, enumeration and antimicrobial resistance in raw poultry, 152 poultry carcasses were randomly selected from 10 markets in retail outlets of Phnom Penh during March 2006 to February 2007. The majority of poultry samples was contaminated by Salmonella serovars (88.2%) and Campylobacter spp. (80.9%). A very high contamination of Salmonella was found at 3-4 log10 CFU/g for 22.4% of samples and of Campylobacter at 7-8 log10 CFU/g for 1.3% of samples. Fifty nine different Salmonella serovars contaminated 134 poultry carcasses; five most prevalent serovars covered 29.1% of serovars isolates (Anatum, Typhimurium, Corvallis, Stanley and Enteritidis). Three Campylobacter species contaminating 123 raw poultry were Campylobacter jejuni (50.0%), Campylobacter coli (29.0%) and Campylobacter lari (21.0%). High antibiotic resistance percentages were found among Salmonella serovars and Campylobacter spp. isolates. This study revealed that raw poultry at the retail outlets in Phnom Penh markets are contaminated with high prevalences of food-borne pathogens, and communicating the importance of minimizing this risk in reducing human infections.

【 授权许可】

Unknown