FDA approves second West Nile Virus test

Aug 29, 2007

The U.S. Food and Drug Administration has approved a second screening test for West Nile Virus disease for use in donated blood and organs.

The cobas TaqScreen WNV test is an automated test that's able to detect the genetic material of the virus itself early during the infection process, the FDA said. The nucleic acid testing detects whether donated blood and organs have been infected, even if the donor's body hasn't begun to produce antibodies against the virus.

West Nile Virus is most often transmitted to humans by mosquitoes but it can also be transmitted through blood transfusion or organ transplantation from infected donors.

The approval means blood centers and hospitals will have a choice of two FDA-approved tests, said Dr. Jesse Goodman, director of the FDA's Center for Biologics Evaluation and Research.

The newly approved test is manufactured by Roche Molecular Systems Inc. of Pleasanton, Calif.

Copyright 2007 by United Press International

Explore further: App for headache sufferers shows success

add to favorites email to friend print save as pdf

Related Stories

Astronomers measure weight of galaxies, expansion of universe

25 minutes ago

Astronomers at the University of British Columbia have collaborated with international researchers to calculate the precise mass of the Milky Way and Andromeda galaxies, dispelling the notion that the two galaxies have similar ...

Security CTO to detail Android Fake ID flaw at Black Hat

10 hours ago

Where have you heard this before: A team of security researchers discover a security flaw in Android devices. This is, however, news. This time, experts are talking about a flaw that involves a widespread ...

Recommended for you

App for headache sufferers shows success

11 hours ago

A unique app that helps headache sufferers to record the severity and regularity of their pain is being used as part of a Griffith research study.

West African airline suspends flights amid Ebola (Update)

17 hours ago

(AP)—Police officers deployed to Liberia's international airport to ensure passengers are screened for Ebola symptoms as a major regional airline announced Tuesday it was suspending flights to the cities hardest hit by ...

User comments : 0