A criminal investigation is underway at one of Brazil’s most prestigious research universities after 709 vials containing ...

Someone walked out of a laboratory in Belém, Brazil, with 709 vials of dangerous viruses - including samples of Eastern ...

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 ...

This is an archived article and the information in the article may be outdated.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 ...

(WJW) – The Centers for Disease Control and Prevention says recent lab testing didn’t find any signs of smallpox in the vials found in a Merck facility outside of Philadelphia. According to the CDC, ...

Add Yahoo as a preferred source to see more of our stories on Google. A biosecurity breach has come to light in Queensland, Australia, where 323 vials containing live viruses, including Hendra virus, ...

The latest headlines from our reporters across the US sent straight to your inbox each weekday Your briefing on the latest headlines from across the US The FBI is investigating how several vials ...