Vials With Smallpox Labels Found at Vaccine Lab in Pennsylvania: CDC
Latest Infectious Disease News THURSDAY, Nov. 18, 2021 (HealthDay News) Several frozen vials that were labeled “smallpox” have been discovered in a vaccine research facility in Pennsylvania, the U.S. Centers for Disease Control and Prevention said. There is no indication that anyone was exposed to what was in the vials, the agency noted. […]