Clinical Infectious Diseases · 2004 · 636 citations · 42 references
Veterinary MedicineInfectious Disease ControlInfectious DiseasesDisease SurveillanceEpidemiologyInfectious Disease EpidemiologyDisease EpidemiologyFoodborne Disease Burden EstimationFoodborne Disease SurveillanceFoodborne InfectionsFoodborne PathogensInfectious Disease SurveillanceBurden Of Foodborne PathogensDiarrheal Disease SurveillanceFoodborne Bacterial Disease EpidemiologyFoodborne Illness Burden EstimationFoodborne Illness EpidemiologyFoodborne Pathogen SurveillanceSalmonella InfectionsSalmonellosis Surveillance
To determine the burden of Salmonella infections in the United States. FoodNet performed population‑based surveillance of culture‑confirmed Salmonella infections from 1996–1999, surveyed laboratory isolation practices, and interviewed residents to assess care‑seeking and stool‑submission rates. The model estimated 1.4 million infections, 168 000 physician visits, 15 000 hospitalizations, and 400 deaths per year, underscoring a major public‑health burden.
To determine the burden of Salmonella infections in the United States, Foodborne Diseases Active Surveillance Network (FoodNet) investigators conducted population-based active surveillance for culture-confirmed Salmonella infections during 1996–1999 at FoodNet laboratories. In addition, all clinical microbiology FoodNet laboratories were surveyed to determine their practices for isolating Salmonella. Telephone interviews were also conducted among residents of the FoodNet sites to determine the proportion of persons with diarrheal illness who sought medical care and the proportion who submitted stool specimens for bacterial culture. Using our model, we estimated that there were 1.4 million nontyphoidal Salmonella infections in the United States, resulting in 168,000 physician office visits per year during 1996–1999. Including both culture-confirmed infections and those not confirmed by culture, we estimated that Salmonella infections resulted in 15,000 hospitalizations and 400 deaths annually. These estimates indicate that salmonellosis presents a major ongoing burden to public health.
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Annals of Internal Medicine · 1980 · 14.5K citations
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