The Ebola virus spreads through direct contact with the blood or secretions of an infected person. The 2014 Ebola outbreak in West Africa is the largest Ebola outbreak in history. As of early December, more than 17,000...
A team of scientists, led by researchers at The Wistar Institute, has found that an infection with herpes simplex virus 1 (HSV-1) causes rearrangements in telomeres, small stretches of DNA that serve as protective ends...
University of Utah researchers ran biochemical analysis and computer simulations of a livestock virus to discover a likely and exotic mechanism to explain the replication of related viruses such as Ebola, measles and...
Scientists may have found a way to create injectable, 3D vaccines that could help fight cancer. They’ve shown a non-surgical injection of programmable biomaterial that spontaneously assembles in vivo into a 3D...
Doctors in Spain successfully treated an AIDS patient – but don’t want to speak of a cure. The problem: HIV can “hide” in human DNA for a long time and resurface long after a patient is...
We know what antibodies stop it in its tracks—we now know where they attach. The latest Ebola outbreak has dwarfed any that have occurred since the discovery of the virus in 1976; previous outbreaks have had lethality...
HIV has repeatedly made the jump from animals to humans. But only once did it spread around the world. Jonathan Ball, professor of virology at the University of Nottingham, asks why. In Cameroon, about 100 years ago, an...
The death toll from the worst Ebola outbreak on record has reached nearly 7,000 in West Africa, the World Health Organisation (WHO) said. The toll of 6,928 dead showed a leap of just over 1,200 since the WHO released...
Hong Kong doctor part of team working on new type of influenza vaccination that promises to be more effective and much longer lasting. Cooler weather heralds the peak influenza season in Hong Kong, and it’s time...
Good news has been rare when it comes to the Ebola outbreak. Now, there’s a glimmer of hope. One vaccine has yielded promising results in humans – even if it has its drawbacks. For months, bad news –...