(3) Carbolic acid in solution, 5 per cent.
The body should be thoroughly sponged with either (1) or (3), and then wrapped completely in a sheet saturated with one of these solutions, and enclosed in a coffin, which is to be closed, and the interment must take place within 24 hours, and be strictly private. If the interment is to take place at a distance requiring transportation by any other means than a hearse, the coffin must be of metal, or metal-lined, and hermetically sealed.
When danger is to be apprehended from this source, the body should be, when coffined, surrounded with sawdust, in which these solutions have been placed. Carbolic sanitas powders also present effective means whereby disinfection of the dead body may be performed when coffined; and nitrous acid fumes form the best disinfectant for mortuaries or apartments in which the dead have lain for some time.
Room and Contents.
The room, having been vacated by the patient, should first be fumigated by burning sulphur. This fumigation should be done under the supervision of the physician or some other intelligent person. Nothing should be removed from the room until this is completed, unless it has been disinfected in the manner already described. Everything to be fumigated should be so opened and exposed that the sulphur fumes can come in contact with all portions thereof. All cracks of doors and windows, fire-places, or other channels by which the gas may escape should be tightly closed, using cotton wadding when necessary. For a room 10 ft. in all its dimensions—that is, one containing 1000 cub. ft. of air space—2 lb. broken sulphur and 1 lb. flowers of sulphur should be provided, and an increased amount for larger rooms, in the same proportion. This quantity is important, as less will not so efficiently accomplish the desired disinfection. The sulphur should be put in an iron pot, and this placed on bricks in a large washtub half filled with water, or in a large coal-scuttle containing wet ashes. This precaution is necessary to prevent setting fire to the floor, which would occur if the pot were placed directly on the floor or carpet. The vessel containing the sulphur should not be one with soldered joints, as the intense heat would melt the solder. A pot capable of holding 1 gal. is about the right capacity for 3 lb. sulphur. The pot should be placed in the centre of the room; if the room is a large one, containing several thousand cub. ft. of air space, several pots should be provided, distributed at different points. Everything being in readiness, sufficient alcohol to moisten the sulphur should be poured on it, a lighted match applied, and when it is seen that the sulphur is well ignited, the room should be left and the door shut, and all cracks outside, including the key-hole, closed by paper, cotton, or other material. At the end of 10 hours the fumigation is completed. Great care should be exercised in emptying the room of the sulphur fumes, as these cannot be safely breathed, and are excessively irritating to the eyes and throat. If possible, a window should be opened from the outside, and through this the fumes permitted to escape; if this is impracticable, all the windows and doors of adjoining rooms should be opened, and then the door of the fumigated room, and through these outlets the fumes allowed to find an exit. Thorough airing will remove the slight odour which remains.
The fumigation being completed, all woodwork, as of floors, windows, and door, and the walls and other surfaces, should be washed over with solution of chlorinated soda, particular attention being paid to cracks, crevices, and out of the way places, in which dirt ordinarily finds a lodgment and from which it is with difficulty removed. A subsequent washing with hot water and soap will complete the cleansing process, and the room may be considered again habitable.
(a) While occupied, wash all surfaces with:—
(1) Mercuric chloride in solution, 1 in 1000. The blue solution containing sulphate of copper may be used.
(2) Chloride of lime in solution, 1 per cent.
(3) Carbolic acid in solution, 2 per cent.