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rapid tracing necessary to reduce foodborne illness
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speed is essential for pinpointing the source of food contamination and saving lives, according to a new study examining the 2008 salmonella outbreak caused by mexican peppers, but first linked to us tomatoes. epidemiologists from the centers for disease control and prevention (cdc), writing in the new england journal of medicine , said that better traceability, better understanding of how foods become contaminated on farms, and continued exploration of alternative hypotheses during an outbreak are necessary to reduce the impact of such occurrences in the future. the 2008 salmonella saintpaul outbreak linked to jalapeño and serrano peppers caused about 1,500 illnesses nationwide, and two deaths, according to cdc figures. “improvements in product-tracing systems and the ability of the systems to work together are needed for more rapid tracing of implicated products through the supply chain in order to maximize public health protection and minimize the economic burden to industry,” the authors wrote. due to early implication of raw tomatoes in the outbreak, the food and drug administration (fda) initially advised consumers not to eat tomatoes, with a devastating effect on the tomato industry. about a month after the erroneous warning about tomatoes was issued, the investigation led to the discovery of salmonella in mexican peppers , but by that stage the tomato industry had lost an estimated $100m. “this outbreak investigation highlights the recurring challenges of epidemiologic identification of ingredients in foods that are commonly consumed, rapid identification and investigation of local clusters, the need to continue exploring hypotheses during an ongoing outbreak, and produce tracing in the supply chain,” the authors wrote. however, an accompanying editorial in the same issue noted that increasing the speed at which investigators can discover the source of a foodborne illness outbreak requires additional resources, and these cost money. it said that although the recently passed food safety modernization act provides for “long overdue modernization” of the fda’s authorities, without the required additional resources, “requiring the fda to carry out the law’s required activities will be like trying to get blood out of a rock” . “although all these new forms of authority will substantially enhance the fda’s ability to prevent foodborne disease and respond more effectively when an outbreak occurs, the new law has a major shortcoming: dollars,” the editorial said. “there was no appropriation approved by the congress for the act or authorization in the bill for the fda to assess fees on the companies that it inspects.” the cdc estimates that 48m americans become ill as a result of foodborne pathogens each year, 128,000 are hospitalized, and 3,000 die. source: new england journal of medicine published online ahead of print. 10.1056/nejmoa1005741 “2008 outbreak of salmonella saintpaul infections associated with raw produce” authors: casey barton behravesh, rajal k. mody, jessica jungk, linda gaul, john t. redd, sanny chen, shaun cosgrove, et al . for the salmonella saintpaul outbreak investigation team.
Source :foodqualitynews.com
Date :
28
February
2011
Category :
Food And Health
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the us federal government has introduced new standards on salmonella and campylobacter in poultry with the aim of eliminating 65,000 foodborne illnesses a year. the new inspection rules, which refer to young chickens and turkeys, require companies to reduce the percentage of samples testing positive for a given pathogen to a certain level. they are the first such standards to be introduced for campylobacter, and the first revision to the salmonella standards for chicken since 1996 and for turkeys since the first standards were set in 2005.
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the usda’s food safety and inspection service (fsis) is seeking comment on proposed measures to enhance food safety. the proposed rule would implement a provision of the 2008 farm bill and is a priority for the food safety working group (fswg). "one year ago the president called on government to do more to ensure our food is safe, and we are working aggressively every day to improve the food safety system in the united states," said agriculture secretary tom vilsack.
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