Dr. Stockmann. I have investigated the matter most conscientiously. For a long time past I have suspected something of the kind. Last year we had some very strange cases of illness among the visitors—typhoid cases, and cases of gastric fever—
Mrs. Stockmann. Yes, that is quite true.
Dr. Stockmann. At the time, we supposed the visitors had been infected before they came; but later on, in the winter, I began to have a different opinion; and so I set myself to examine the water, as well as I could.
Mrs. Stockmann. Then that is what you have been so busy with?
Dr. Stockmann. Indeed I have been busy, Katherine. But here I had none of the necessary scientific apparatus; so I sent samples, both of the drinking-water and of the sea-water, up to the University, to have an accurate analysis made by a chemist.
Hovstad. And have you got that?
Dr. Stockmann (showing him the letter). Here it is! It proves the presence of decomposing organic matter in the water—it is full of infusoria. The water is absolutely dangerous to use, either internally or externally.
Mrs. Stockmann. What a mercy you discovered it in time.
Dr. Stockmann. You may well say so.
Hovstad. And what do you propose to do now, Doctor?