I forgot tell me please

Answer:
Easier to put your scour engine to use and look it up.

"Answer: Legionnaires' disease, which is also known as Legionellosis, is a form of pneumonia. It is regularly called Legionnaires' disease because the first particular outbreak occurred contained by the Bellevue Stratford Hotel that was hosting a convention of the Pennsylvania Department of the American Legion. In that outbreak, approximately 221 general public contracted this previously unknown type of bacterial pneumonia, and 34 people died. The source of the bacterium be found to be contaminated water used to cool the upper air in the hotel's nouns conditioning system."

You can read more at the link below, or type it within your search engine and find other info yourself.

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it's cause by legionella

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It is a form of pneumonia caused by a bacterium first identified as a result of an epidemic that hit an American Legion convention surrounded by Philadelphia in the mid-1970's.

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