1976 Philadelphia Legionnaires' disease outbreak 1976 Philadelphia Legionnaires' disease outbreak The 1976 Legionnaires disease outbreak, occurring in the late summer in Philadelphia, Pennsylvania, was the first occasion in which a cluster of a particular type of pneumonia cases were determined to be caused by the "Legionella pneumophila" bacteria. Previous outbreaks were retroactively diagnosed as being most probably caused by Legionella bacteria. On July 21, 1976, the American Legion opened its annual three-day convention at the Bellevue-Stratford Hotel in Philadelphia, Pennsylvania. More than 2,000 Legionnaires, mostly men, attended the convention. The date and city were chosen to coincide with America’s celebration of the 200th anniversary of
Quảng Ngãi skin disease outbreak heavy metals in the soil or toxic mould on rice have been considered the most likely causes so far. Another outbreak of the same disease in the Quảng Ngãi area was reported in March 2013. Quảng Ngãi skin disease outbreak , multiple press sources reported an outbreak of an unidentified skin disease in the Ba Tơ District of Quảng Ngãi Province, Vietnam. The disease is reported to begin as a skin rash, and in numerous cases appears to have led to the death of the sufferers through organ failure. , the disease was reported to have affected 170 people, and