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
Malaria vaccine to reduce the number of severe malaria cases and deaths in infants and children exposed to high transmission rates. The Type 2 vaccine could be thought of as a ‘travellers’ vaccine’, aiming to prevent all cases of clinical symptoms in individuals with no previous exposure. This is another major public health problem, with malaria presenting as one of the most substantial threats to travellers’ health. Problems with the current available pharmaceutical therapies include costs, availability, adverse effects and contraindications, inconvenience and compliance, many of which would be reduced or eliminated entirely if an effective (greater than 85–90%) vaccine was developed.