[Illnesses in relation to swimming pool visits--conclusions of a survey]. / Erkrankungen im Zusammenhang mit Schwimmbadbesuchen--Ergebnis einer Befragung.

Diseases acquired by using swimming-pools were recorded by inquiring visitors and local physicians in a German spa. The diseases were brought into relation with microbiological and chemical parameters of the swimming-pool water. Water quality was in general satisfying, but on days with a very great number of visitors the treatment-plant quickly was working beyond capacity. 663 out of 1056 visitors indicated diseases which they traced back to the visit of the swimming-pool. The quality of the water was the reason for only a part of the diseases. Eye-irritations and colds counted up to nearly half of the illnesses, other frequent complaints concerned the skin and the ear-nose-and throat-region.