CNN reported on Thursday afternoon that 54 CDC employees determined to have been in the labs or hallways at the time live anthrax was present have been seen by the agency’s Occupational Health Clinic.

For half a century, this tiny island’s toxic past meant it was declared off limits by its country’s government.

Officials worry anthrax could be deployed by non-state actors like terrorist groups, such as through letter attacks, and the ...

Scientists are unsure how long the immunity to anthrax after vaccination lasts, so the CDC recommends a booster shot every ...

For some 50 years, a small island just off the Scottish coast was declared off limits after it was the site of deadly wartime experiments.

An Army spokesperson, Maj. Nathan M. Banks Sr., said the vaccine has been controversial because of unproven myths. More than 20 studies of more than 800,000 vaccine recipients have established the ...