Nav: Home

New test allows for one-step diagnosis of HCV infection

June 07, 2016

The current standard in diagnosing Hepatitis C virus (HCV) infection requires two sequential steps that make it suboptimal, costly, inconvenient, time consuming, and globally not widely available or affordable. Now researchers have developed a novel enzyme immunoassay that accomplishes screening and diagnosis in one simple and affordable step.

In a Hepatology study that included 365 blood specimens, the assay was highly sensitive and specific for HCV infection.

"Chronic HCV infection affects approximately 170 million individuals worldwide and is associated with risk of progression to cirrhosis and hepatocellular carcinoma," the authors wrote. "Although health professional practice guidelines advocate screening for HCV infection, recent studies indicated a significant deficit in screening and diagnosis of HCV infection."
-end-


Wiley

Related Virus Articles:

New insights into how the Zika virus causes microcephaly
Scientists have uncovered why Zika virus may specifically target neural stem cells in the developing brain, potentially leading to microcephaly.
New Zika virus inhibitor identified
Compound could serve as basis for drugs to prevent neurological complications of Zika.
Zeroing in on the Zika virus
Hobman has been announced as one of three Canadian scientists who have received funding from the Canadian Institutes of Health Research (CIHR) for their teams to study the Zika virus.
What does it take for an AIDS virus to infect a person?
Researchers examined the characteristics of HIV-1 strains that were successful in traversing the genital mucosa that forms a boundary to entry by viruses and bacteria.
Cough virus kills liver cancer cells and hepatitis virus
A virus that causes childhood coughs and colds could help in the fight against primary liver cancer, according to a study.
Characterizing the Zika virus genome
The sudden emergence of the Zika virus epidemic in Latin America in 2015-16 has caught the scientific world unawares.
Discovery of new Hepatitis C virus mechanism
Researchers at Osaka University, Japan uncovered the mechanisms that suppress the propagation of the hepatitis C virus with the potential of improving pathological liver conditions.
What does Zika virus mean for the children of the Americas?
A special communication article published online by JAMA Pediatrics explores whether new paradigms in child health may emerge because of Zika virus.
Predicting the spread of the Zika virus
A new tool by Japan-based researchers predicts the risk of Zika virus importation and local transmission for 189 countries.
An old new weapon against emerging Chikungunya virus
Researchers utilize existing drugs to interfere with host factors required for replication of Chikungunya virus.

Related Virus Reading:

Best Science Podcasts 2019

We have hand picked the best science podcasts for 2019. Sit back and enjoy new science podcasts updated daily from your favorite science news services and scientists.
Now Playing: TED Radio Hour

Setbacks
Failure can feel lonely and final. But can we learn from failure, even reframe it, to feel more like a temporary setback? This hour, TED speakers on changing a crushing defeat into a stepping stone. Guests include entrepreneur Leticia Gasca, psychology professor Alison Ledgerwood, astronomer Phil Plait, former professional athlete Charly Haversat, and UPS training manager Jon Bowers.
Now Playing: Science for the People

#524 The Human Network
What does a network of humans look like and how does it work? How does information spread? How do decisions and opinions spread? What gets distorted as it moves through the network and why? This week we dig into the ins and outs of human networks with Matthew Jackson, Professor of Economics at Stanford University and author of the book "The Human Network: How Your Social Position Determines Your Power, Beliefs, and Behaviours".