Bacterial enteric infections detected by culture-independent diagnostic tests--FoodNet, United States, 2012-2014.
作者： Carlota Medus , Shelley Zansky , Amy M Woron , Patricia M Griffin , Nadine Oosmanally
DOI:
关键词: Yersinia Infections 、 Shigella 、 Public health surveillance 、 Surveillance Methods 、 Medicine 、 Vibrio Infections 、 Outbreak 、 Microbiology 、 Salmonella 、 Campylobacter
摘要: The increased availability and rapid adoption of culture-independent diagnostic tests (CIDTs) is moving clinical detection bacterial enteric infections away from culture-based methods. These new do not yield isolates that are currently needed for further to distinguish among strains or subtypes Salmonella, Campylobacter, Shiga toxin-producing Escherichia coli, other organisms. Public health surveillance relies on this detailed characterization monitor trends rapidly detect outbreaks; consequently, the use CIDTs makes prevention control these more difficult. During 2012-2013, Foodborne Diseases Active Surveillance Network (FoodNet*) identified a total 38,666 culture-confirmed cases positive CIDT reports Shigella, E. Vibrio, Yersinia. Among 5,614 reports, 2,595 (46%) were confirmed by culture. In addition, 2014 survey laboratories serving FoodNet area indicated varied pathogen; only methods used most often Campylobacter (10%) STEC (19%). Maintaining in period transition will require enhanced strategies obtaining isolates.
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