HOME >> BIOLOGY >> NEWS
Tips from the Journals of the American Society for Microbiology

Norovirus Prevalent in Those Suffering from Traveler's Diarrhea

Norovirus may be the most common cause of travelers' diarrhea for United States citizens returning from Mexico and Guatamala say researchers from the U.S., Guatemala, Mexico and Sweden. Their findings appear in the March 2005 issue of the Journal of Clinical Microbiology.

It is estimated that 20 to 50 percent of the people traveling to tropical areas of the world will experience traveler's diarrhea (TD). TD, defined as three or more loose stool movements in a 24-hour period, frequently results from exposure to bacterial or viral pathogens. Noroviruses (NoV's) are considered to be one of the leading causes of nonbacterial gastro-related illnesses resulting in over 23 million cases annually.

In the study stool samples were collected from 34 patients with traveler's diarrhea and tested for the presence of norovirus. The virus was detected in 65 percent of the samples tested, with time spent at travel destinations playing an important role in determining infection frequency.

"This study is the first of its kind to indicate that NoVs may be a major cause of illness among United States travelers who experience TD during extended stays in developing countries," say the researchers. The high frequency of NoV infection among TD cases examined in this study suggests that further investigations concerning the role of these viruses in TD are warranted."

(A.R. Chapin, C.M. Carpenter, W.C. Dudley, L.C. Gibson, R. Pratdesaba, O. Torres, D. Sanchez, J. Belkind-Gerson, I. Nyquist, A. Karnell, B. Gustafsson, J.L. Halpern, A.L. Bourgeois, K.J. Schwab. 2005. Prevalence of norovirus among visitors from the United States to Mexico and Guatemala who experience traveler's diarrhea. Journal of Clinical Microbiology, 43. 3: 1112-1117.)

DNA Vaccine Protects Against AIDS, Not HIV

While a new DNA vaccine may not be able to prevent HIV infection,
'"/>

Contact: Jim Sliwa
jsliwa@asmusa.org
202-942-9297
American Society for Microbiology
18-Mar-2005


Page: 1 2 3

Related biology news :

1. Tips from the Journals of the American Society for Microbiology
2. Tips from the Journals of the American Society for Microbiology
3. Tips from the Journals of the American Society for Microbiology
4. Tips from the Journals of the American Society for Microbiology
5. Tips from the Journals of the American Society for Microbiology
6. Tips from the Journals of the American Society for Microbiology
7. Tips from the Journals of the American Society for Microbiology
8. Tips from the Journals of the American Society for Microbiology
9. Oxford Journals release preliminary findings from open access experiments
10. Oxford Journals share evidence-based open access results with the community
11. Oxford Journals open access workshop

Post Your Comments:
*Name:
*Comment:
*Email:
TAG: Tips from the Journals the American Society for Microbiology

(Date:7/9/2015)... 07, 2015 Research ... of the "Biometrics for Banking; Market & ... report to their offering. The adoption ... this growth and the forecast is that by ... for companies involved in delivering biometric systems to ...
(Date:7/8/2015)... , July 8, 2015  Trovagene, Inc. (NASDAQ: ... diagnostics, today announced the launch of a study ... Precision Cancer Monitoring℠ (PCM) technology for predicting response ... or a combination of the novel immunotherapy agents ... a PD-1 inhibitor. The 50-patient study will be ...
(Date:7/2/2015)... June 25, 2015 ... addition of the "Natural Language Processing Market ... IVR, OCR, Pattern & Image Recognition) - Worldwide ... The key vendors occupying the market ... Corporation, Microsoft Corporation, NetBase Solutions, SAS Institute Inc., ...
Breaking Biology News(10 mins):Global Banking Biometrics Market 2015-2020 - Market & Technology Analysis, Adoption Strategies and Forecasts 2Global Banking Biometrics Market 2015-2020 - Market & Technology Analysis, Adoption Strategies and Forecasts 3Trovagene Initiates Study to Monitor Response to Immunotherapy in Melanoma Patients Using its Precision Cancer Monitoring Platform 2Trovagene Initiates Study to Monitor Response to Immunotherapy in Melanoma Patients Using its Precision Cancer Monitoring Platform 3Trovagene Initiates Study to Monitor Response to Immunotherapy in Melanoma Patients Using its Precision Cancer Monitoring Platform 4Natural Language Processing Market by Type (Rule-Based, Statistical, and Hybrid), Technologies (Recognition, IVR, OCR, Pattern & Image Recognition) - Worldwide Forecast to 2020 2
(Date:8/3/2015)... , Aug. 3, 2015  ArroGen Group, ... its new Fingerprint Molecular Identification™ (FMID) technology Aug. ... conference in Sacramento, Calif. ... science, will enable law enforcement agents, district attorneys ... of criminal suspects. By analyzing chemical ...
(Date:8/3/2015)... WESTWOOD, Mass. , Aug. 3, 2015  Merck ... company for innovative and top-quality high-tech products in the ... together with the US-based company Nano-C, their development and ... field of organic photovoltaics (OPV). Merck KGaA, Darmstadt, ... participate in the growing OPV sector. Novel ...
(Date:8/3/2015)... 2015   Intrexon Corporation (NYSE: XON ... second quarter 2015 financial results after the market closes ... will host a conference call at 5:30 PM ET ... update. The conference call may be accessed ... asking to join the "Intrexon Corporation Call."  Participants may ...
(Date:7/31/2015)... , July 31, 2015 In today,s ... that help them drive positive health outcomes, improve ... source of patient care in their communities. At ... tradeshow and conference, AmerisourceBergen announced a new set ... Services Administration Organization and help independent pharmacies endure ...
Breaking Biology Technology:ArroGen Previews New Fingerprint Molecular Identification Technology 2Merck KGaA, Darmstadt, Germany, and Nano-C Present Enhanced Materials for Organic Photovoltaics 2Merck KGaA, Darmstadt, Germany, and Nano-C Present Enhanced Materials for Organic Photovoltaics 3Merck KGaA, Darmstadt, Germany, and Nano-C Present Enhanced Materials for Organic Photovoltaics 4Intrexon to Announce First Half and Second Quarter 2015 Financial Results and Host Conference Call on August 10th 2AmerisourceBergen Unveils Suite of Enhanced Capabilities for Independent Pharmacies at ThoughtSpot 2015 2AmerisourceBergen Unveils Suite of Enhanced Capabilities for Independent Pharmacies at ThoughtSpot 2015 3
Cached News: