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 ...

PHILADELPHIA (AP) — 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 ...

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.