نتایج جستجو برای: foodborne disease outbreak
تعداد نتایج: 1522960 فیلتر نتایج به سال:
BACKGROUND Outbreak investigation is a core function of public health agencies. Suboptimal outbreak investigation endangers both public health and agency reputations. While audits of clinical medical and nursing practice are conducted as part of continuous quality improvement, public health agencies rarely make systematic use of structured audits to ensure best practice for outbreak responses, ...
In February 2000, an outbreak of gastroenteritis occurred among employees of a car dealership in New York. The same meal was also supplied to 52 dealerships nationwide, and 13 states reported illness at dealerships where the banquet was served. A retrospective cohort study was conducted to identify risk factors associated with the illness. Stool samples were collected to detect Norwalk-like vir...
In May 2011, public health authorities in Europe began investigating an outbreak of Shiga toxin-producing Escherichia coli (STEC) O104:H4 infections that ultimately involved more than 4,000 persons in 16 countries. Early in the outbreak, it became evident that international surveillance would be necessary to determine the scope of the outbreak, characterize the disease, and identify the source....
Investigation and management of a possible foodborne outbreak notified to the Brisbane Northside Population Health Unit aimed to determine the likely source of the outbreak and prevent the same scenario from recurring. Environmental health officers inspected the implicated premises and collected legal samples prior to the 1st outbreak control team meeting. Interview evidence was carefully docum...
BACKGROUND Molecular epidemiologic investigations can link geographically separate foodborne hepatitis A outbreaks but have not been used while field investigations are in progress. In 2003, outbreaks of foodborne hepatitis A were reported in multiple states. METHODS Case-control studies were conducted in 3 states. Hepatitis A virus was sequenced from serologic specimens from individuals asso...
The Food Safety Authority of Ireland (FSAI) in collaboration with the Health Protection Surveillance Centre (HPSC), the Health Service Executive (HSE), the National Virus Reference Laboratory (NVRL) and the Department of Agriculture, Food and the Marine (DAFM) is investigating a national foodborne outbreak of Hepatitis A virus (genotype IA). The strain of the virus in Ireland is the same as tha...
For example, a case-control study of sporadic infections enabled an unprecedented response time during the large U.S. listeriosis outbreak in 2011. Data collected by the Listeria Initiative led to the identification of an association with cantaloupe within days rather than weeks or months (CDC, 2011a). We estimate that the commercial recall of the implicated cantaloupe just 12 days from outbrea...
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