New drugs work against the many strains of hepatitis C found in African countries

Around the world, 71 million people have been infected with the hepatitis C virus. The primary route of infection is through direct contact with another person’s blood. This means the virus can be transmitted in a number of ways, including intravenous drug use, tattooing, contaminated blood or blood products and surgical procedures.

System to deliver electrically activated glue for sealing defects in broken blood vessels

A team of researchers led by Nanyang Technological University, Singapore (NTU Singapore) has developed a device that offers a quicker and less invasive way to seal tears and holes in blood vessels, using an electrically-activated glue patch applied via a minimally invasive balloon catheter.