In England, the whole number of cases of Cholera is reported to be 49,594, and the number of deaths 14,807. In London there were 11,020 cases, of which 5,274 were fatal. In Wales there were 1,436 cases, of which 498 proved fatal. In Ireland, from its first irruption in 1832 to March, 1833, there had occurred 54,552 cases of cholera, of which 21,171 were fatal. In Quebec, from June 9th to September 2d, 1832, there had occurred in that city alone no less than 5,783 cases of cholera, of which 2,218 were fatal. In Montreal, from June 10th to September 21st, there were 4,440 cases, and 1,904 deaths reported. In New York, from July 4th to August 28th, in 1832, there had occurred 5,814 cases of cholera, and 2,935 deaths by the same disease. In Philadelphia, from July 4th to August 28th, 1832, there were reported 2,314 cases of cholera, of which 935 were fatal. In many of our Southern and Western cities and villages the percentage of loss from the prevalence of cholera is considerably higher than the general average, compared with the data given above. The mortality varies materially in different localities, and, indeed, becomes very much augmented by the prevalence of those influences which particularly favor the vegetation, and are especially concerned in the production of zymotic diseases, whether in the lower or higher latitudes. SECTION III.--CAUSES--PROPAGATION. The remote or final cause is essentially of miasmatic origin, developed under certain atmospheric and terrestrial local conditions, not well defined or fully understood. In its nature and essence, it constitutes a peculiar disease-poison, which is now generally admitted to be, in one way or another, absorbed, and infects the blood, inducing a primary disease of this vital fluid, and directly depressing and deranging the ganglionic system of nerves. To its general character, and the circumstances under which it is generated and in which it operates in producing the disease, we have alluded in speaking of its origin.