Cold War tensions and the polio vaccine Sabin vaccine from the Soviet side. However other Soviet virologists argued that the Salk vaccine could be considered safe, since the Americans tested it on their own people. They considered that the Sabin vaccine must be potentially dangerous because the Americans did not wish to test it on their own society. The documented achievement of the Sabin-Chumakov collaboration eventually trumped the ideological differences of the Cold War. Their oral live-virus vaccine became federally licensed in 1962, and used for over three decades to help eliminate polio globally, replacing the Salk vaccine. Using these vaccines, the threat of polio remains only
Goodbye Bruce Lee: His Last Game of Death Goodbye Bruce Lee: His Last Game of Death Goodbye Bruce Lee: His Last Game of Death, also known as The New Game of Death and Legend of Bruce Lee, is a 1975 Bruceploitation martial arts film starring Bruce Li. A young man (Bruce Li) unwittingly gets wrapped up in a money scam. When he refuses to give the cash back, the bad guys kidnap his girlfriend and hold her hostage in the Tower Of Death. Once there, he is given two options. Watch his girlfriend get thrown off the top or fight various martial artists on 7 different levels to