Add Yahoo as a preferred source to see more of our stories on Google. PHILADELPHIA (AP) — Federal health authorities on Wednesday confirmed the discovery of some frozen vials labeled “Smallpox" in a ...

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 ...

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 Centers for ...

Days after a Pennsylvania lab was locked down because a worker discovered vials labeled “smallpox” in a freezer, the CDC says there’s no reason to fear a viral outbreak. Late Thursday night, federal ...

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 ...

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 Centers for ...

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.

Nov. 18 (UPI) --Federal health and law enforcement officials are investigating the discovery of several frozen vials that were labeled "smallpox" at a Pennsylvania facility that does vaccine research, ...

Frozen vials labeled “Smallpox” were recently discovered by a laboratory worker at a Pennsylvania facility that conducts vaccine research, federal officials said. The vials were found while the worker ...