that personally I would far prefer to put up even with a little turbidity in boiled water than put any trust even in the best of them. Remember that you can trust no one but oneself to attend to their cleanliness and efficiency, and that to do so implies the sacrifice of a good deal of time on a very irksome job. Drinking water that chances to be impregnated with lime necessarily becomes turbid on boiling, but the turbidity is perfectly harmless. If the deposit be so fine as to be very slow in settling, the process may be hastened by stirring it round a few times with a crystal of alum. These precautions should be, of course, routine ones at all times, but should be maintained with special vigilance at times when cholera is present in one’s place of residence. Aerated waters that have been kept in the house a week may also be drunk, but care should be taken to avoid any articles of food that are consumed raw, such as salads and fruits. Tomatoes may be dipped into boiling water and peeled without detracting from the pleasant, fresh acidity of their taste, but it is well to specially avoid during such periods lettuces and melons, as owing to the circumstances under which they are cultivated they are specially liable to have been wetted with infected water. Cucumbers may be dealt with in the same way as tomatoes, as from their shape it is very easy to sterilise their exterior by dipping them for a few seconds beyond the middle of their length in boiling water and changing end for end. This and the customary subsequent peeling really affords a sufficient practical security, and it must be remembered that the usual dressing of vinegar, “fortified” as this article of consumption usually is with sulphuric acid, affords an additional security, and does away with the necessity of submitting to what would be really a considerable deprivation at the time of the year when cholera is most common; for cholera and cucumbers flourish most at the same season of the year, a coincidence which has led to the not unnatural, but quite erroneous, popular idea that cholera may be caused by eating this vegetable. Of course, too liberal an indulgence in cucumber, like too much of any other rather indigestible good thing, may cause bowel disturbance, and an irritated bowel is especially liable to infection; but apart from superadded infection, no article of food is capable of causing the disease.