In a contagious disease everything that goes to the bedside--dishes, knives, forks, spoons, napkin, the tray itself--should be rendered sterile by boiling in water for half an hour, or by treatment with steam for a similar time, before any one, except the nurse, even touches them. Nothing should be used in the way of linen or dishes that cannot be washed without spoiling; therefore fancy silk doilies and other similar furnishings are to be avoided. When it is necessary to taste of food before giving it to a patient, take some into a separate dish, and use a separate spoon or fork; or, if it is a liquid, take out a little with a spoon into another spoon, being careful that the one used for tasting does not at any time touch the liquid. Never touch the bowls of spoons, nor the inside of plates and cups, with the fingers, unless the hands are prepared by thorough cleansing for it. A nurse who understands antiseptic surgery, and knows how easily contagion is carried, will appreciate the necessity of these precautions. The hands should be washed after arranging a bed, using a handkerchief, arranging the hair--in fact, always before handling either food or dishes. Food and drink should not be allowed to remain exposed to the air for any length of time. Most kinds of food are excellent media for micro-organisms to flourish in, and consequently the food, if it be such as might be eaten afterward, deteriorates. Then, from an esthetic point of view, it is the height of untidiness to allow a tray to remain in the sick-room any length of time after the meal has been eaten. It should be immediately removed with all traces of the meal, as should also fruit, glasses for water, lemonade, milk, etc., which may be used at different times during the day. If the patient objects and wishes to have what is left for future use, assure him that it is near at hand, and being kept cool and clean for him. By punctually fulfilling promises made about such matters, he will very quickly learn to trust a nurse, not only in these, but in other things. For decoration for a tray nothing should be used besides pretty china and flowers. A slender glass or silver vase with a blossom or two, or a delicate fern with a white or pink flower, are always suitable. It is well to use ferns and other fresh green decorations liberally, especially in winter. Green is always grateful to the sight, and sometimes a single spray will give pleasure to an invalid for hours. Violets, roses, orchids, and all flowers that are dainty in themselves, are always in good taste, but a very few or a single blossom is all that is allowable. A big bouquet on a tray or an invalid's table is as out of place as a whole roast or a whole pudding. Flowers with strong odors or primary colors should be avoided, such, for instance, as marigolds, fleur de lis, and dahlias. They are handsome in a garden or a hall, but not at the bedside.