A woman from Tskane, South Africa was stricken with a deadly strain of tuberculosis. She was very ill and only weighed 57 pounds. Local nurses convinced her to transfer to Johannesburg Hospital, which was infested with vervet monkeys. They told her she was going to die. The trial she was enrolled in showed a 90 percent success rate against a deadly plague, extensively drug resistant tuberculosis. This trial saved her life, as she is now 103 pounds with a healthy son. click here