Vaccine-Derived Polioviruses Found in UK; Football Champion Tony Siragusa Dies at 55 | NTD Evening News

The UK government’s health agency is investigating “vaccine-derived” polioviruses found in sewage samples. Tony Siragusa, the former Ravens player who helped the team win the 2000 Super Bowl, has died at 55. * Click the “Save” button below the video to access it later on “Read More