The disease called Asiatic Cholera is at home in India. It travels, at long intervals, into Europe. There have been eight: or nine of these visitations during the century. The disease travels with man and his belongings; and since intercourse between Asia and Europe has become more swift and abundant, there is a tendency to more frequent visits of the dreaded scourge. In fact, however, this tendency has been overcome by sanitary science. Until last year, cholera had not been in Europe for sixteen years. It arrived the last previous time in 1866 and tarried into the next year. During all the intervening years, there was cholera on the Ganges, and an increasing flow of humanity between the two continents; yet sixteen years elapsed between the visits. Last year cholera landed from ships at Toulon and Marseilles in southern France, and produced general alarm in Europe. It swept around all the European coasts of the Mediterranean, and in the especially filthy towns caused a large mortality. It has doubtless wintered in Europe, and its second year is usually the worst. It can begin early and use the long summer for its desolating work. This is the second summer. It is probable that cholera will be a large feature of the health and mortuary reports of the year. European travel will be restricted by the caution which the prevalence of this disease inspires. American resorts for Americans will be unusually popular. Will cholera visit us? In previous European visits it has always looked in upon us, sometimes the first, sometimes the second year. In 1866, it did not come, but did come in 1867. But the visit of that year was less baneful than any other we have had. In 1884, we escaped; can we escape in 1885? No doubt exists that we _can_. It is only a question of effective quarantine. The faithful discharge of their duties by all health officers at ports would exclude the unwelcome guest. And, at our principal port, where the danger is greatest, there is good reason to believe that the fidelity, wisdom and vigilance are equal to the emergency. Cholera is more likely to penetrate to us by some little-used door; the front gate will be securely guarded. At the smaller doors, there ought to be no danger. But there _is_ danger, and it is probably too much to hope that there will be adequate watchfulness. There is, even at New York, a long line of accidents to be reckoned with. It would not be surprising, however, if cholera got a foothold among us from the West Indies, landing in some southern port.