History of malaria fever with quinine, the effects of both syphilis and malaria could be minimized. While about 15% of patients died from malaria, this was preferable to the almost-certain death from syphilis. Therapeutic malaria opened up a wide field of chemotherapeutic research and was practised until 1950. Wagner-Jauregg was awarded the 1927 Nobel Prize in Physiology or Medicine for his discovery of the therapeutic value of malaria inoculation in the treatment of dementia paralytica. Henry Heimlich advocated malariotherapy as a treatment for AIDS, and some studies of malariotherapy for HIV infection have been performed in China. The United States Centers for Disease
World Malaria Day group Malaria No More. Other former U.S. Presidents are involved in anti-malaria efforts. Former President Bill Clinton's Clinton Foundation includes an anti-malaria component that, according to director Inder Singh has distributed anti-malaria drugs to millions in Africa and Asia. Many prominent companies, organizations, and celebrities have declared initiatives to join the fight against malaria to mark this day. These include a $3 million "challenge grant" announced by ExxonMobil to match donations dollar by dollar to Malaria No More, as part of the "Idol Gives Back" episodes of American Idol, which was aired on Malaria Awareness Day. Major League Soccer Commissioner