What scientists are learning about the zoonotic flu virus that has infected more than 100 people in China since February
What scientists are learning about the zoonotic flu virus that has infected more than 100 people in China since February
Scientists develop a safer vaccine for foot-and-mouth disease by reproducing the protein shells that encase the disease-causing virus.
A presidential bioethics commission lays out the framework for testing the anthrax vaccine in children.
The method to the dengue virus's maddening infectiousness.
The global spread of dengue virus has immunologists and public-health experts debating the best way to curb infection.
One of the most advanced tuberculosis vaccines has failed to protect infants from getting the disease in a clinical trial, but it may be effective in adults.
Just 3 days after five people involved in the polio vaccine effort in Pakistan were shot by unidentified assailants, three more are killed.
Five workers at anti-polio campaigns were shot at close range this week, creating a major setback for efforts to prevent the crippling disease.
The malaria vaccine under development by GSK and the PATH initiative only protects about one in three babies, though some researchers say those odds are better than nothing.
A third dose of the MMR vaccine given during an intense outbreak appears to have provided herd-immunity to control the spread of the disease.