Medical research

Ricin vaccine shows promise in pilot study

A recent study at the Tulane National Primate Research Center showed for the first time that an experimental vaccine could completely protect nonhuman primates exposed to deadly ricin toxin, a potential bioterrorism agent.

Medical research

Universal influenza vaccine potentially in sight

The fall ritual of getting an annual influenza shot could join castor oil on the list of bygone remedies within a decade, some scientists say.  And as that tradition fades away, so too will our fears of the virus mutating ...