WASHINGTON — The FBI and the Centers for Disease Control and Prevention are investigating “questionable vials” labeled "smallpox" and found in a freezer last night at a Merck facility outside Philadelphia, according to an alert sent to Department of Homeland Security leadership on Tuesday night.
https://i.postimg.cc/xC0TLxwM/smallpox-philly.jpg
more here:
https://news.yahoo.com/vials-labeled...003127682.html