Chinese health officials yesterday announced three severe respiratory infections, two of them fatal, from H7N9 influenza, a subtype that has not been known to infect humans before. The announcement of the H7N9...
The number of Chinese students infected with HIV increased by 24.5 percent year-on-year in 2012, and sex between men was the main cause of the new infections, a senior health expert said. There were 1,700 students...
Sixty years after the first successful polio vaccine trial, the disease has been wiped out in much of the world, but violence, conspiracy theories and lack of cash keep it from disappearing. “The world is closer than...
Influenza has killed 105 children this year, federal officials reported on Friday, and almost none of them had been vaccinated against the virus. That’s triple the number who died during last year’s flu season. But flu...
A team led by scientists from The Scripps Research Institute (TSRI) and the International AIDS Vaccine Initiative (IAVI) has unveiled a new technique for vaccine design that could be particularly useful against HIV and...
Northwestern Medicine scientists have identified a component of the herpesvirus that “hijacks” machinery inside human cells, allowing the virus to rapidly and successfully invade the nervous system upon...
Few will forget the sense of global concern when, in 2003, a mysterious virus killed nearly 800 people. The SARS virus – a type of coronavirus that originated in rural China but spread to 37 countries – was...
Researchers have known that two seemingly distant human maladies—a devastating set of hereditary disorders called Walker-Warburg syndrome and infection with the virus that causes hemorrhagic Lassa fever—both involve a...
A new vaccine that has raised hopes of becoming a potent new tool in the battle against malaria seems to stop working in children after four years, according to research published recently. The vaccine candidate –...
Experts on infectious diseases warn people to stay away from bats worldwide after the recent death of an eight-year-old boy bitten in Australia. The boy last month became the third person in the country to die of...