Cited by 156Salmonella and Campylobacter epidemiologyFood Safety and HygieneListeria monocytogenes in Food Safety

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Human Salmonella Infections Linked to Contaminated Dry Dog and Cat Food, 2006–2008

Abstract

Objective Human Salmonella infections associated with dry pet food have not been previously reported. We investigated such an outbreak of Salmonella Schwarzengrund and primarily affecting young children. Patients and methods Two multistate case-control studies were conducted to determine the source and mode of infections among case-patients with the outbreak strain. Study 1 evaluated household exposures to animals and pet foods, and study 2 examined risk factors for transmission among infant case-patients. Environmental investigations were conducted. Results Seventy-nine case-patients in 21 states were identified; 48% were children aged 2 years or younger. Case-households were significantly more likely than control households to report dog contact (matched odds ratio [mOR]: 3.6) and to have recently purchased manufacturer X brands of dry pet food (mOR: 6.9). Illness among infant case-patients was significantly associated with feeding pets in the kitchen (OR: 4.4). The outbreak strain was isolated from opened bags of dry dog food produced at plant X, fecal specimens from dogs that ate manufacturer X dry dog food, and an environmental sample and unopened bags of dog and cat foods from plant X. More than 23 000 tons of pet foods were recalled. After additional outbreak-linked illnesses were identified during 2008, the company recalled 105 brands of dry pet food and permanently closed plant X. Conclusions Dry dog and cat foods manufactured at plant X were linked to human illness…

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Crossref · 10.1542/peds.2009-3273

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Research works printed but not linked: 29

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Metadata

Authors
Behravesh, C. B., Ferraro, A., Deasy, M., Dato, V., Moll, M., Sandt, C., Rea, N. K., Rickert, R., Marriott, C., Warren, K., Urdaneta, V., Salehi, E., Villamil, E., Ayers, T., Hoekstra, R. M., Austin, J. L., Ostroff, S., Williams, I. T., & the Salmonella Schwarzengrund Outbreak Investigation Team
Affiliations
  • Centers for Disease Control and Prevention (US)
  • Pennsylvania Department of Health (US)
  • Pennsylvania Department of Health, Harrisburg, Pennsylvania;
  • Ohio Department of Health (US)
  • New York State Department of Health (US)
  • National Center for Zoonotic, Vectorborne, and Enteric Diseases, Division of Foodborne, Bacterial, and Mycotic Diseases, and
Venue
Pediatrics
Published
2010-09-01
Volume
126
Issue
3
Pages
477-483
ISSN
  • 0031-4005 (ISSN-L)
  • 1098-4275
OpenAlex
W2117577767
Cited by
156
References
0
Citations by year
2026: 2 · 2025: 11 · 2024: 10 · 2023: 14 · 2022: 14 · 2021: 10 · 2020: 9 · 2019: 10 · 2018: 7 · 2017: 9 · 2016: 10 · 2015: 14 · 2014: 13 · 2013: 10 · 2012: 6
FWCI
11.30
Type
journal article
Language
en
Open access
closed
Locations
  • PEDIATRICS (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Salmonella and Campylobacter epidemiology
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Food Safety and Hygiene
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Listeria monocytogenes in Food Safety
Keywords
Salmonella Schwarzengrund, salmonellosis, dry pet food, dog food, cat food, foodborne outbreak, zoonotic transmission, human-to-human transmission, infants, household exposure, food contamination, food storage and handling
MeSH terms
Adolescent, Adult, Aged, Aged, 80 and over, Animals, Animal Feed, Cats, Child, Child, Preschool, Disease Outbreaks, Dogs, Female, Food Microbiology, Humans, Infant, Male, Middle Aged, Salmonella, Salmonella Infections, Time Factors, United States, Case-Control Studies, Young Adult

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