Part 173

Initial stage of pertussis, 840 symptoms of yellow fever, 644

Injections, intravenous, use of, in cholera, 768 in hydrophobia, 908 in puerperal fever, 1029 vaginal, use of, in prevention of puerperal fever, 1026

Inoculation as a means of diagnosis in glanders, 918 in hydrophobia, 902 as a prophylactic in anthrax, 937 in rabies and hydrophobia, 905 in scarlet fever, 536 of leprosy, 788 of rubeola, 559 of small-pox, 465

Insects, propagation of anthrax by, 929

Insomnia in typhoid fever, treatment, 334 in typho-malarial fever, treatment, 619 in typhus fever, treatment, 366

Inspection of houses, sanitary, 187

Insusceptibility to rabies and hydrophobia, 894

Intellect, impairment of, following cerebro-spinal meningitis, 819 following typhoid fever, 292

Intellectual condition in typhus fever, 348

Intemperance as a cause of cholera, 721 of disease, 197 of relapsing fever, 370 of typhoid fever, 245 of typhus fever, 342

Intermission in intermittent fever, 594 in relapsing fever, 381

INTERMITTENT FEVER, 592 Incubation period, 592 Symptoms--prodromal stage, 592 Paroxysm, 592 Cold stage, 592 theory of cause of cold stage, 593 Hot stage, 593 duration of hot stage, 593 relation of type to duration of hot stage, 593 Sweating stage, 593 Nausea and vomiting during paroxysm, 593 Intermission, 594 Duration of intermission, 594 Relative frequency of different types, 594 Convertibility of different types, 594 Morbid anatomy, 594 Treatment--cold stage, 594 Use of quinia, 595 Opium, 595 Emetics, 595 Hot stage, 595 Use of opium, 595 Quinia, 596 Purgatives, 596 Of convulsions, 597 Sweating stage, 597 Use of quinia, 597 Causes of failure of quinia, 597 Adjuvants to quinia in preventing return of paroxysms, 598 Use of nitric acid to prevent return of paroxysms, 598

Internal anthrax in animals, 934

Interstitial inflammation, 53

Intestinal anthrax in man, 941 canal, lesions of, in cholera, 743 catarrh, chronic, following rubeola, 574 complicating rubeola, 572 tract, lesion of, in typhus fever, 357

Intestines, lesions of, in diphtheria, 689 symptoms of diphtheria of, 673

Intravenous injection of warm water in hydrophobia, 908

Inunction in scarlet fever, 541

Inunctions, use of, in rubeola, 580

Invasion of cerebro-spinal meningitis, 806 of diphtheria, 676 of variola, 438 stage of grave form of the plague, 777 of idiopathic parotitis, duration, 621 treatment, 624 of variola, treatment, 452 of varioloid, 443

Iodine as a specific in typhoid fever, 336, 337

Iodoform, intra-uterine use of, in puerperal fever, 1025

Iron, persulphate, local use of, in puerperal fever, 1028 tincture of the chloride, use of, in diphtheria, 706 in erysipelas, 637 in yellow fever, 652

Irregular forms of scarlet fever, 508

Irrigation, disposal of liquid wastes by, 225

Irritability of nervous system in hydrophobia, 899

Irritants, influence of, in production of morbid growths, 108

Isolated glands, lesions of, in cholera, 745