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Allan Blair. Allan Walker Blair (1900–1948) was a professor at the University of Alabama 's medical school who is best known for allowing himself to be bitten by a black widow spider in order to investigate the toxicity of its venom in humans. [ 1][ 2] As a result of the experiment he was hospitalized for two days, but later made a full recovery.
Latrodectism. The southern black widow spider (Latrodectus mactans), a cause of latrodectism. Specialty. Emergency medicine. Latrodectism (/ lætrəˈdɛktɪzəm /) is the illness caused by the bite of Latrodectus spiders (the black widow spider and related species). Pain, muscle rigidity, vomiting, and sweating are the symptoms of latrodectism.
Education. Atlanta University (BA) Walter Francis White (July 1, 1893 – March 21, 1955) was an American civil rights activist who led the National Association for the Advancement of Colored People (NAACP) for a quarter of a century, from 1929 until 1955. He directed a broad program of legal challenges to racial segregation and disfranchisement.
The National Association for the Advancement of Colored People (NAACP) [a] is an American civil rights organization formed in 1909 as an interracial endeavor to advance justice for African Americans by a group including W. E. B. Du Bois, Mary White Ovington, Moorfield Storey, Ida B. Wells, Lillian Wald, and Henry Moskowitz. [4][5][6] Over the ...
Latrodectus hesperus, the western black widow. “The northern black widow, Latrodectus variolus, lives in the northeastern U.S. and southeastern Canada,” Crawford says.These females lack the ...
In addition to the bite itself, you might develop some other symptoms in the next few hours and days. The early signs of a spider bite may include: A raised, itchy bump or rash. Pain at the site ...
Clarence Maurice Mitchell Jr. (March 8, 1911 – March 18, 1984) was an American civil rights activist and was the chief lobbyist for the NAACP for nearly 30 years. [1][2] He also served as a regional director for the organization. Mitchell, nicknamed "the 101st U.S. Senator", waged a tireless campaign on Capitol Hill, helping to secure passage ...
Latrodectus is a broadly distributed genus of spiders with several species that are commonly known as the true widows. This group is composed of those often loosely called black widow spiders, brown widow spiders, and similar spiders. [3][4][5][6] However, the diversity of species is much greater. A member of the family Theridiidae, this genus ...