1976 Philadelphia Legionnaires' disease outbreak failed. The disease was finally produced in guinea pigs. The CDC announced the discovery at a press conference on January 18, 1977. The bacterium was later named "Legionella pneumophila". "Legionella pneumophila" is the most common cause, but sometimes other species of Legionella bacteria also cause Legionnaires' disease. The terms "Philadelphia fever" and "Legion fever" appear to have been used at the time of the outbreak and for shortly thereafter, although at least one 2008 source which covers disease in a historical narrative sense also included "Legion Fever" as alternate name. Both the World Health Organization in 2018 and the United
Sons of the American Legion organization, The American Legion, does to improve veterans communities, such as scholarships, veterans help programs (i.e. ending veterans homelessness), and youth sports. They also promote national security, patriotism, and devotion to veterans. The establishment of the "Sons of the American Legion" as a non-political, no-sectarian civilian organization was authorized by action of the 14th National Convention of the "American Legion" in Portland, Oregon September 12–15, 1932. In 1939, the S.A.L. was riding the crest and had a numerical size of about seven percent as large as the parent organization. The S.A.L. organization seemed destined to grow even larger, but looming