PHILADELPHIA (AP) — 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.

Frozen vials labeled "Smallpox" that were discovered in a freezer at a vaccine research facility in Pennsylvania "contain no trace of virus known to cause smallpox," federal health officials said. The ...

PHILADELPHIA, Pa. — Frozen vials labeled “smallpox” that were recently discovered at a Pennsylvania facility contained no trace of the virus that causes the eradicated disease, according to the ...

(CNN) --Several vials labeled "smallpox" have been found at a vaccine research facility in Pennsylvania, the US Centers for Disease Control and Prevention said Tuesday. "There is no indication that ...

INFORMATION. FEDERAL HEALTH OFFICIALS HAVE CONFIRMED THE DISCOVERY OF SOME FROZEN VLSIA LABELED SMALLPOX IN A FREEZER AT A MERC FILACITY IN MONTGOMERY COUNTY. THE CDC SAID THE VIALS WERE INCIDENTALLY ...

PHILADELPHIA (AP) — 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.

This is an archived article and the information in the article may be outdated.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. PHILADELPHIA (AP) — Federal health ...