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 ...

(The Hill) – A researcher at a Merck facility outside of Philadelphia found several vials that were labeled “smallpox,” according to a local TV station. The vials were found in a freezer on Monday ...

The same federal scientist who recently found forgotten samples of smallpox at a federal lab also uncovered over 300 additional vials, many bearing the names of highly contagious viruses and bacteria.

Hidden samples of the deadly virus raise serious security questions. July 8, 2014— -- Vials of the virus that causes smallpox were found in a National Institutes of Health research building that ...

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, ...

PHILADELPHIA — Federal health authorities on Wednesday confirmed the discovery of some frozen vials labeled “Smallpox” in a freezer at a facility in Pennsylvania that conducts vaccine research. The ...

Vials labeled 'smallpox' that were discovered in a freezer in a Philadelphia laboratory don't contain any traces of the deadly virus, federal health officials reveals. The Centers for Disease Control ...

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 ...

Hundreds of vials containing samples of infectious diseases from an Australian lab are missing after "major breaches" and a government investigation is underway. It happened at Queensland's virology ...

Hundreds of deadly virus samples have vanished from an Australian lab in a 'major breach' of biosecurity. Yesterday, Queensland Health Minister Tim Nicholls has announced that 323 vials of live ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. (The Hill) – A researcher at a Merck ...