Williams, Louis Laval, 1889-1967

Louis Laval Williams, Jr., was born Feb. 21, 1889 in Hampton, Va., and died May 6, 1967 in Bethesda, MD. For the majority of his professional life, Dr. Williams worked to eliminate malaria around the world. He retired from the U.S. Public Health Service in 1953 with the rank of Medical Director. The last five years of his career he served as Chief of the Division of International Health. He was a delegate to numerous international health conferences, most notably the 1946 New York conference at which the World Health Organization was established. He was also a long-time member of the Gorgas Memorial Institute.

He attended the University of Virginia for his undergraduate and medical degrees, graduating with the M.D. in 1913. Two years later he was commissioned in the PHS and became a specialist in malarial control. During World War I, Dr. Williams was assigned anti-malarial control work at military camps throughout the southern U.S. He continued his field studies after the war, and in 1926 he was put in charge of the PHS's malarial investigations, which he headed until 1940. During his years as Director, he implemented countrywide malaria screening studies and developed several methods of eliminating mosquito breeding grounds. As part of his fieldwork, Dr. Williams established local health departments wherever he worked. In 1937, he devised a model state health department organizational scheme for controlling malaria, employing a three-pronged attack incorporating the medical, entomological and engineering professions. Twelve southern states adopted his program.

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