Navigation Links
New tools used to control foodborne hepatitis A outbreaks related to green onions

in Tennessee and Georgia were three farms in northern Mexico.

Dr. Amon and colleagues credited the viral sequencing techniques with helping them to identify the relationships between the outbreaks in four separate locations, and to define the scope of the outbreaks quickly. The sequencing allowed them to determine if cases reported in other states were related to the four original outbreaks and provided reassurance that a larger outbreak was not occurring. The molecular epidemiologic methods also enabled public health officials to respond quickly to the later Pennsylvania outbreak. As a result, consumers were warned of the potential risk, and entry of green onions from four Mexican farms into the state was banned.

"This research highlights the role of viral sequence analysis in improving our overall understanding of the roughly 50 percent of hepatitis A cases in the U.S. that are from an unknown source," Dr. Amon said. "Just as the E. coli-contaminated beef outbreaks in the early 1990s prompted changes in epidemiological surveillance that have increased our knowledge of foodborne bacteria, the 2003 hepatitis A outbreaks demonstrated the potential for integrated molecular surveillance to provide a better understanding of the epidemiology of hepatitis A and facilitate rapid responses to outbreaks."


'"/>

Source:Infectious Diseases Society of America


Page: 1 2

Related biology news :

1. Improved statistical tools reveal many linked loci
2. Virginia Tech group adds tools to DNA-targeted anti-cancer drugs
3. MWG Biotech expands siMAX?siRNA portfolio with new scales, lengths and design tools
4. Nanoparticles, nanoshells, nanotubes: How tiny specks may provide powerful tools against cancer
5. New RNAi tools enable systematic studies of gene function
6. Discovery of new molecular tools for biosynthesis could lead to advances in use of pectin
7. Recycled paper and compost could both be key tools to control plant disease
8. Nanotech tools yield DNA transcription breakthrough
9. Molecular tools make the cut
10. Chimpanzees found to use tools to hunt mammalian prey
11. Ancient olfaction protein is shared by many bugs, offering new pest control target
Post Your Comments:
(Date:7/24/2014)... Scientists at The New York Stem Cell ... to creating a viable cell replacement therapy for ... , For the first time, NYSCF scientists generated ... samples of patients with primary progressive multiple sclerosis ... induce these stem cells into becoming oligodendrocytes, the ...
(Date:7/24/2014)... Acoustic disturbance has different effects on different species ... the Universities of Bristol and Exeter which tested ... sooner to a flying seagull predator model when ... observed in European minnows. , Lead author ... Sciences said: "Noise levels in many aquatic environments ...
(Date:7/24/2014)... 3.5 billion years of evolutionary trial and error, is ... may be reaching a tipping point. , In a ... published in Science , an international team of ... is contributing to what appears to be the early ... , Since 1500, more than 320 terrestrial vertebrates have ...
Breaking Biology News(10 mins):NYSCF scientists 1 step closer to cell therapy for multiple sclerosis patients 2Stanford biologist warns of early stages of Earth's 6th mass extinction event 2Stanford biologist warns of early stages of Earth's 6th mass extinction event 3
... good news from University of Illinois broccoli researchers this ... broccoli lacks the ability to form sulforaphane, the cancer-fighting ... how the food industry can act to restore the ... that companies can use to make frozen broccoli as ...
... losing about 1.6 million tonnes of carbon per year from ... and carbon accounts, according to new research.,Top soil is rich ... by events such as the ,Red Dawn, in Sydney in ... atmosphere it changes the amount and location of soil carbon. ...
... with carpal tunnel syndrome one of the most common ... research collaboration led by an Arizona State University biomedical engineering ... and Mark Ross were recently awarded a grant of $93,000 ... to quantify the effects of carpal tunnel release surgery on ...
Cached Biology News:Illinois scientists put cancer-fighting power back into frozen broccoli 2Soil carbon 'blowing in the wind' 2ASU-Mayo research project targets carpal tunnel syndrome diagnosis 2
(Date:7/24/2014)... at the University of Delaware, is known worldwide ... engineering, environmental sustainability and electronics. , His early ... a well-defined, crystalline structure. At the atomic scale, ... zeolites can separate molecules with size differences of ... a nanometer), making them useful to the chemical ...
(Date:7/24/2014)... Livermore, California (PRWEB) July 24, 2014 ... due to advances in modeling lithium-ion battery storage ... could benefit from a theoretical model created at ... Rice University that predicts how carbon components ... for energy storage emphasizes the urgent need for ...
(Date:7/24/2014)... 24, 2014 2014 Deep Research ... is a professional and in-depth research report on ... Sulphate basic information, including its definition, classification, ... This research covers the international market analysis, including ... analysis covering macroeconomic environment & economic situation analysis, ...
(Date:7/24/2014)... July 24, 2014 The first part ... Escalation in First in Human Studies” will cover comprehensive ... go/no-go decisions. , With increasing R&D costs and declining ... need to maximize the knowledge collected in early Phase ... improve success in late stage development. , Next, the ...
Breaking Biology Technology:University of Delaware researcher describes new approach for creating organic zeolites 2Getting More Life out of Lithium-ion Batteries 2Potassium Sulphate Market & SHMP Industry 2014 (Global, China) Analysis Now Available at DeepResearchReports.com 2Potassium Sulphate Market & SHMP Industry 2014 (Global, China) Analysis Now Available at DeepResearchReports.com 3Potassium Sulphate Market & SHMP Industry 2014 (Global, China) Analysis Now Available at DeepResearchReports.com 4Best Practices for Optimizing Dose Escalation in First in Human Studies, New Webinar August 6th Hosted by Xtalks 2
... Derek Cody and Laura G. Leff, Department of Biological Sciences, ... Introduction , ... because of difficulties in culturing native bacteria ... that may be encountered. The morphological and physiological , ...
... James R. Wong, Ph.D. and Wei-Yu Lin, Bio-Rad Laboratories, , ... Summary , A double pulse format for ... transient expression than a single exponential decay , pulse. ... double pulse revealed that transformation was due almost exclusively to , ...
... Li Tian, PhD, Bio-Rad Laboratories, 2000 Alfred,Nobel Drive, Hercules, CA 94547 USA, ... The Benchmark Plus microplate reader is a new monochromator- ... offers superior convenience, accuracy, and flexibility. , ... feature has been designed in Microplate Manager ...
Cached Biology Technology:Analysis of Bacterial Assemblage Genetic Diversity in Environmental Samples Using the DCode System 2Analysis of Bacterial Assemblage Genetic Diversity in Environmental Samples Using the DCode System 3Analysis of Bacterial Assemblage Genetic Diversity in Environmental Samples Using the DCode System 4Analysis of Bacterial Assemblage Genetic Diversity in Environmental Samples Using the DCode System 5Transient Gene Expression Following Single and Double Exponential Decay Electroporation Pulses 2Transient Gene Expression Following Single and Double Exponential Decay Electroporation Pulses 3Transient Gene Expression Following Single and Double Exponential Decay Electroporation Pulses 4Transient Gene Expression Following Single and Double Exponential Decay Electroporation Pulses 5Benchmark Plus Microplate Reader Scan Well Feature 2Benchmark Plus Microplate Reader Scan Well Feature 3
Rabbit polyclonal to XPC ( Abpromise for all tested applications). Antigen: Synthetic peptide from N-terminus of Human XPC conjugated to a carrier protein Entrez Gene ID: 7508 Swiss ...
Chicken polyclonal to HADHSC - Azide free ( Abpromise for all tested applications). Antigen: Amino acids 57-314 of HADHSC Entrez GeneID: 3033 Swiss Protein ID: Q16836...
Rabbit polyclonal to FANCG ( Abpromise for all tested applications). Antigen: Synthetic peptide: MSRQTTSVGSSC, corresponding to amino acids 1 - 12 of Human FANCG. Entrez GeneID: 2189 Swis...
...
Biology Products: