FDA approves automated hepatitis B test

Jul 19, 2006

The U.S. Food and Drug Administration has approved the first automated product combining screening and confirmatory tests for hepatitis B surface antigen.

The Illinois-headquartered Abbott Laboratories' PRISM HBsAg assay was approved to test people who donate blood, blood components, and organs for the hepatitis B virus. The test also may be used to screen blood from cadavers for organ and tissue donation.

The FDA said the assay also was approved for the confirmation of samples it found to be reactive. Currently, screening and confirmatory tests are performed separately.

"This automated test system increases the efficiency and convenience of screening blood, tissue and organ donors for the hepatitis B virus," said Dr. Jesse Goodman, director of the FDA's Center for Biologics Evaluation and Research. "Improvements in blood donor screening and testing over the last few years have helped make the nation's blood supply safer from infectious diseases than it has been at any other time."

Hepatitis B, caused by a virus that infects the liver, can only be determined by a blood test.

Copyright 2006 by United Press International

Explore further: Scientists discover an on/off switch for aging cells

add to favorites email to friend print save as pdf

Related Stories

Carlyle Group makes $4.15B offer for J&J business

Jan 16, 2014

Johnson & Johnson said Thursday that it's been offered $4.15 billion by The Carlyle Group for its Ortho-Clinical Diagnostics business, a year after J&J began reviewing strategic options for the blood-testing ...

Most detailed picture ever of key part of hepatitis C

Nov 28, 2013

Scientists at The Scripps Research Institute (TSRI) have determined the most detailed picture yet of a crucial part of the hepatitis C virus, which the virus uses to infect liver cells. The new data reveal ...

Target 'super-spreaders' to stop hepatitis C

Jan 31, 2013

Each intravenous drug user contracting Hepatitis C is likely to infect around 20 other people with the virus, half of these transmissions occurring in the first two years after the user is first infected, a new study estimates.

New vaccine technology protects mice from hepatitis C virus

Feb 23, 2011

Immunology: Three percent of the world's population is currently infected by hepatitis C. The virus hides in the liver and can cause cirrhosis and liver cancer, and it's the most frequent cause of liver transplants in Denmark. ...

Recommended for you

Scientists discover an on/off switch for aging cells

13 hours ago

(Medical Xpress)—Scientists at the Salk Institute have discovered an on-and-off "switch" in cells that may hold the key to healthy aging. This switch points to a way to encourage healthy cells to keep dividing ...

Sierra Leone faces criticism over Ebola shutdown

14 hours ago

Sierra Leone began the second day of a 72-hour nationwide shutdown aimed at containing the spread of the deadly Ebola virus on Saturday amid criticism that the action was a poorly planned publicity stunt.

Vitamin K antagonist plus clopidogrel feasible for PCI

Sep 19, 2014

(HealthDay)—Vitamin K antagonists (VKA) combined with clopidogrel may be a better alternative to triple anticoagulant therapy in patients on long-term VKA undergoing percutaneous coronary intervention (PCI) ...

Electronic health records tied to shorter time in ER

Sep 19, 2014

(HealthDay)—Length of emergency room stay for trauma patients is shorter with the use of electronic health records, according to a study published in the September issue of the Journal of Emergency Nursing.

User comments : 0