An inventory of deadly germs and toxins at an Army biodefense lab in Frederick found more than 9,200 vials of material that was unaccounted for in laboratory records, Fort Detrick officials said ...

Add Yahoo as a preferred source to see more of our stories on Google. A bottle of smallpox vaccine is held by a doctor at CDC headquarters in Atlanta in 2003. (Tami Chappell/Reuters) (Reuters ...

A Merck vaccine research lab in the Philadelphia area was temporarily placed on lockdown Tuesday night after the discovery of "questionable" vials inside a freezer that were labeled "smallpox" and ...

Two scientists working for a US government lab are facing charges connected to the smuggling of 113 virus vials into the ...

The six long-lost vials of smallpox found this month at a government lab were only a small part of a cache of forgotten biological samples, officials announced Wednesday. Smallpox was discovered among ...

Six vials of potentially deadly smallpox virus have been discovered in a place they shouldn’t have been — an unused corner of a storage room at a Food and Drug Administration laboratory in Maryland, ...

The Centers for Disease Control and Prevention is investigating the discovery of vials that are labeled “smallpox” at a laboratory in Pennsylvania, the health agency said Thursday. The frozen vials ...

Law enforcement leaders said Monday they arrested one man in connection with an alleged illegal biological laboratory in the east Las Vegas Valley. Clark County Sheriff Kevin McMahill said authorities ...

Routine inventory check detected missing vial of virus at Galveston National Laboratory Guanarito virus is carried by rodents in Venezuela but people can be infected ...