Integrated Food Chain Surveillance System forSalmonellaspp. in Mexico1

Autor:	Maria Teresa Estrada-Garcia, Jason Abbott, Gloria Figueroa, Mussaret B. Zaidi, Shaohua Zhao, Patrick F. McDermott, Gabriela Vazquez, Linda Tollefson, Estela Lopez, Verónica Leon, Juan J. Calva, Jesus Contreras
Rok vydání:	2008
Předmět:	Microbiology (medical) Veterinary medicine Salmonella Foodborne pathogen Epidemiology Drug resistance Biology medicine.disease_cause Food chain Infectious Diseases Antibiotic resistance Pulsed-field gel electrophoresis medicine Food microbiology Poverty level
Zdroj:	Emerging Infectious Diseases. 14:429-436
ISSN:	1080-6059 1080-6040
DOI:	10.3201/eid1403.071057
Popis:	Few developing countries have foodborne pathogen surveillance systems, and none of these integrates data from humans, food, and animals. We describe the implementation of a 4-state, integrated food chain surveillance system (IFCS) for Salmonella spp. in Mexico. Signifi cant fi ndings were 1) high rates of meat contamination (21.3%– 36.4%), 2) high rates of ceftriaxone-resistant S. Typhimurium in chicken, ill humans, and swine (77.3%, 66.3%, and 40.4% of S. Typhimurium isolates, respectively), and 3) the emergence of ciprofl oxacin resistance in S. Heidelberg (10.4%) and S. Typhimurium (1.7%) from swine. A strong association between Salmonella spp. contamination in beef and asymptomatic Salmonella spp. infection was only observed in the state with the lowest poverty level (Pearson r = 0.91, p
Databáze:	OpenAIRE
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