Death of Max Theiler (South African-American virologist) on August 11
The death of Max Theiler, a South African-American virologist, occurred on August 11, 1972.
Max Theiler was a leading figure in the field of virology, playing a pivotal role in the development of the yellow fever vaccine.
Born in South Africa, he spent much of his scientific career in the United States.
Through his research, Theiler succeeded in creating an effective vaccine against yellow fever, a disease that claimed thousands of lives in Africa and South America during the twentieth century.
In 1951, he was awarded the Nobel Prize in Physiology or Medicine for his achievements related to the yellow fever vaccine.
The vaccine he developed was widely used around the world and played a crucial role in controlling outbreaks of the disease.
Its widespread adoption led to a significant reduction in yellow fever cases and deaths, making it one of the major medical successes of the twentieth century.
Theiler's passing on August 11, 1972, marked the end of the life of a scientist who had a lasting impact on public health.
His legacy and contributions continue to be recognized in the scientific and medical communities.
This date was designated in the Gregorian calendar as an observance due to the historical and scientific significance of Max Theiler's work.