When the patient is taken to the room prepared, let a mixture of one ounce of bichloride of mercury in the powdered form, in two ounces of common hydrochloric acid (not the dilute hydrochloric acid used in medicine), be obtained. This is a violent poison, and it must be kept out of the reach of children and careless persons. Two teaspoonfuls of this solution in an ordinary wooden bucket filled with water to within two inches of the rim makes the disinfecting mixture. A wooden washtub nearly filled with this disinfectant, mixed in the bucket as directed, should be kept near the door of the room, and all towels, sheets, and soiled linen must be soaked in this tub for twenty-four hours. After that any one may handle these articles with perfect safety. The articles that have been soaked for twenty-four hours should be rinsed in ordinary water to remove the acid, and they may then be washed. The nurse should not touch the outside of the tub with infected articles while putting these in the disinfectant. Do not make the disinfectant stronger than directed here, or it will destroy the articles soaked in it, and for the same reason do not leave them in it longer than twenty-four hours. If the attendant can be kept isolated with the patient there will be less liability of carrying the infection through the house. In a majority of cases in families, however, the mother is obliged to care for the patient and to attend also to her household duties. In the last case, let her keep near the door of the room a cotton wrapper which can be put on over her dress whenever she enters the room. She had better tie a towel over her hair. In the room a china-stone basin should be kept, containing a gallon of water, in which there is a teaspoonful of the acid bichloride. Every time the attendant touches the patient let her wash her hands in this mixture, using no soap. She should remove her finger rings or they will be blackened. The patient should not be handled except when absolutely necessary, to avoid needless exposure to infection; it is also injurious to a child ill with diphtheria to lift it up. The nurse's covering wrapper should be soaked in the tub as often as possible. Some ignorant persons give as an excuse for a lack of care in {192} handling patients having contagious diseases like diphtheria, that they are not afraid of the infection. Fear has nothing to do with the matter.