Navigation Links
West Nile virus infection may persist in kidneys years after initial infection
Date:12/7/2009

A new study shows that people who have been infected with West Nile virus may have persistent virus in their kidneys for years after initial infection, potentially leading to kidney problems. The research, which appears in the January 1 issue of The Journal of Infectious Diseases, is now available online (http://www.journals.uchicago.edu/doi/abs/10.1086/648731).

Spread by infected mosquitoes, West Nile virus was first detected in the United States in 1999. Since then, approximately 25,000 human cases have been reported, causing more than 1,000 deaths. Many more have become infected without showing symptoms. Previous animal studies raised the possibility that patients may still be infected with the virus several years after recovering from their initial illness. Prior to this latest research, however, humans were thought to remain infected with West Nile virus only for the first few days of illness. The study, led by Kristy Murray, DVM, PhD at the University of Texas School of Public Health in Houston, demonstrates that not all individuals clear the virus from their system within the first few daysand that it can remain in the kidneys for years, potentially leading to kidney failure.

Dr. Murray and her colleagues followed more than 100 patients in Houston with severe initial West Nile virus infections for seven years. Individuals were evaluated and blood samples collected every six months. More than half continued to have infection-related symptoms years after their initial illness, although symptoms began to plateau around two years after infection. The deaths of five participants due to kidney failure led researchers to consider whether the kidney could be a preferred replication site for the virus.

To test this hypothesis, Dr. Murray and her team collected urine samples from 25 patients from their original cohort and tested them for presence of West Nile v
'/>"/>

Contact: John Heys
jheys@idsociety.org
703-299-0412
Infectious Diseases Society of America
Source:Eurekalert

0

GOOD

Page: 1 2 3

Related medicine news :

1. FDA, CDC, and States Investigating Norovirus Illnesses Linked to Oysters
2. Tips on Decreasing Susceptibility to the H1N1 Virus - Optimum Oral Hygiene Can Prevent Flu
3. Lethality of H1N1 Virus Drops to "Non-Epidemic Resting Levels" in Current Cycle; Virus' Infectivity Remains Increased
4. H1N1 News Today Examines the Swine Flu Virus From a Global Perspective; Read the Latest H1N1 Virus Vaccine & Prevention News From EIN News
5. FreedomVOICE Proposes Telecommuting to Tackle the H1N1 Virus
6. Swine Flu Virus Dominant Strain Worldwide: WHO
7. Coway Announces New Anti-Flu Air Filter Can Inactivate 2009 Seasonal Flu Virus
8. Rotavirus Vaccine Cutting Infection Rates Among Kids
9. CT scans better than X-rays when detecting abnormalities in patients with H1N1 virus
10. Reeves College Prepares Campuses for H1N1 Virus
11. Government of Canada supports scientific research to deepen knowledge of H1N1 flu virus
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:5/18/2013)... York, NY (PRWEB) May 18, 2013 After ... consistent efforts, SizeItUp formally announced the integration of ... redesigned 2012 Hyundai Genesis is set to stun the automobile ... and style. 2012 Hyundai Genesis is marked as the latest ... and heads the vehicles lined up for the year 2013. ...
(Date:5/18/2013)... As metal-on-metal hip implant ... Bernstein Liebhard LLP notes that a new study has ... damage before they experience any pain from a hip. ... will appear in the Journal of Bone & Joint ... of their hips. The researchers found tissue damage ...
(Date:5/18/2013)... Simple changes in a person’s every day routine, ... water can lead to substantial health benefits, the proven ... Diet Doc understands that overcoming significant weight ... difficult and often requires the use of prescription strength ... get over initial weight loss hurdles. In addition to ...
(Date:5/18/2013)... May 18, 2013 Adolescents, especially young ... as “Spice” or “K2” are landing in emergency rooms ... curb this drug epidemic with a new treatment ... , According to research from the National Institute on ... illegal drug among American teenagers. In 2012, 11 percent ...
(Date:5/18/2013)... (PRWEB) May 18, 2013 The California ... 2013 therapies. At the Ayurvedic Spa , the ... panchakarma practitioner and lifestyle recommendations and stress ... “knowledge of life", is the traditional healthcare system of ... life of harmony is the basis for all optimum ...
Breaking Medicine News(10 mins):Health News:Renowned Rim Fitments Provider SizeItUp Launched Database Integrations for the 2012 Hyundai Genesis 2Health News:Metal-on-Metal Hip Implants: Bernstein Liebhard LLP Comments on New Study Finding that Tissue Damage Precedes Pain in Metal-on-Metal Hip Replacement Patients 2Health News:Metal-on-Metal Hip Implants: Bernstein Liebhard LLP Comments on New Study Finding that Tissue Damage Precedes Pain in Metal-on-Metal Hip Replacement Patients 3Health News:Metal-on-Metal Hip Implants: Bernstein Liebhard LLP Comments on New Study Finding that Tissue Damage Precedes Pain in Metal-on-Metal Hip Replacement Patients 4Health News:hCGTreatments / Diet Doc hCG Diets & Weight Loss Plans Announce the Best Weight Loss Through New Whole Foods, Healthy Snacks and Prescription Strength hCG Treatments 2Health News:hCGTreatments / Diet Doc hCG Diets & Weight Loss Plans Announce the Best Weight Loss Through New Whole Foods, Healthy Snacks and Prescription Strength hCG Treatments 3Health News:Spice Addiction Treatment and Synthetic Marijuana Drug Rehab Announced by Recovery Associates 2Health News:Ayurveda Spa Treatments Now Offered at the California College of Ayurveda Panchakarma Center 2
... team led by Dr.,Darren E.R. Warburton of the ... are significant changes in positive health outcomes,when participants ... bicycle.,This research offers some of the most compelling ... fitness effects of the GameBike., Citing the ...
... Dec. 6 Yesterday,s announcement,by the Centers for ... the U.S. teen birth rate for the first ... contraceptive-based sex education, the,Family Research Council (FRC) declared ... education as the best form of prevention for ...
... rats show early exposure causes genetic changes in breast ... chemical found in many plastic products used in households ... female lab rats, a condition that might predispose the ... study says. , Butyl benzyl phthalate (BBP) is commonly ...
... occurrence in television shows and movies, but can watching it make ... Although research has shown ... there has been little direct neuroscientific support for this theory until ... Researchers at Columbia University Medical Centers Functional ...
... Increased Visibility ... Among Shareholders and Investors, CEDAR KNOLLS, N.J., Dec. ... that it has retained Adam,Friedman Associates, LLC (AFA) as its ... that focuses on a,unique and improved delivery of therapeutic molecules ...
... Va., Dec. 6 Insmed Inc. (Nasdaq:,INSM), a developer ... present at the IBC 5th Annual Global Follow-On Biologics,Conference ... The conference, to be held at the Hyatt ... 10th through Tuesday, December,11th, and will bring together corporate, ...
Cached Medicine News:Health News:University of British Columbia Research Shows Health Benefits of GameBike (TM) 2Health News:FRC: Teen Birth Rate Increase Demonstrates Need for Authentic Abstinence Education 2Health News:Common Household Chemical Could Raise Breast Cancer Risk 2Health News:Common Household Chemical Could Raise Breast Cancer Risk 3Health News:This is your brain on violent media 2Health News:Emisphere Names Adam Friedman Associates IR Agency of Record 2Health News:Emisphere Names Adam Friedman Associates IR Agency of Record 3Health News:Insmed to Present at the IBC 5th Annual Global Follow-On Biologics Conference 2
(Date:5/17/2013)... 2013 Sinovac Biotech Ltd. (Nasdaq: SVA ... , today announced that it will release its unaudited ... before market on Tuesday, May 28, 2013.  The Company will ... 8:00 a.m. EDT (May 28, 2013 at 8:00 p.m. China ... an update on recent corporate developments. To access ...
(Date:5/16/2013)... -- Nektar Therapeutics, (Nasdaq: NKTR ) President and Chief ... scheduled to present at the upcoming 2013 UBS Global Healthcare ... Sheraton New York Hotel on Tuesday, May 21, 2013 at ... accessible via a Webcast through a link posted in the ... http://www.nektar.com . This Webcast will be available for replay until ...
(Date:5/16/2013)... -- AcelRx Pharmaceuticals, Inc. (Nasdaq: ACRX ), a ... innovative therapies for the treatment of acute and breakthrough pain, ... and CEO, will present a corporate overview at the UBS ... New York , NY.  The presentation is ... a.m. PT. The presentation will be webcast live ...
Breaking Medicine Technology:Sinovac to Host Conference Call to Report First Quarter 2013 Unaudited Financial Results 2Sinovac to Host Conference Call to Report First Quarter 2013 Unaudited Financial Results 3Nektar Therapeutics' President and CEO, Howard W. Robin, To Present at the 2013 UBS Global Healthcare Conference in New York City 2AcelRx Pharmaceuticals to Present at the UBS Global Healthcare Conference 2AcelRx Pharmaceuticals to Present at the UBS Global Healthcare Conference 3
... national reference laboratory and a worldwide leader ... offers an extensive test menu of highly ... and anatomic pathology. Owned by the University ... than half of the nation's university teaching ...
... ARUP Laboratories is a national reference ... laboratory research and development. ARUP offers an ... unique medical tests in clinical and anatomic ... ARUP Laboratories' clients include more than half ...
... ARUP Laboratories is a national reference ... laboratory research and development. ARUP offers an ... unique medical tests in clinical and anatomic ... ARUP Laboratories' clients include more than half ...
... national reference laboratory and a worldwide leader ... offers an extensive test menu of highly ... and anatomic pathology. Owned by the University ... than half of the nation's university teaching ...
Medicine Products: