fining its victim in overheated, ill-ventilated sickrooms favors the development of its germs to a degree which the remedial powers of Nature strive in vain to counteract. . . . Not drugs or warmth, but cold, pure air is Nature's specific for the cure of consumption and 'colds.' "
That "colds," or catarrhal affections, are so very common—so much, indeed, as to be considerably more frequent than all other diseases taken together—is mainly due to the fact that the cause of no other disorder of the human organism is so generally misunderstood. Few persons have recognized the origin of yellow fever; about the primary cause of asthma we are yet all in the dark; but in regard to "colds" alone the prevailing misconception of the truth has reached the degree of mistaking the cause for a cure, and the most effective cure for the cause of the disease. If we inquire after that cause, ninety-nine patients out of a hundred, and at least nine out of ten physicians, would answer: "Cold weather," "raw March winds," or "cold draughts"—in other words, outdoor air of a low temperature. If we inquire after the best cure, the answer would be, "Warmth and protection
