INDEX 



221 



Tetanus bacillus in soil, 179 

 spores of, 106 

 toxins of, 61, 106 

 bacteriological diagnosis of, 105 

 disinfection during attack, 105 

 Thallophyta, 21 

 Thermometer scales, 48 

 Throat, septic sore, 86 

 Thrush, 176 



Tinea circinata, 174. See Ring- 

 worm. 



sycosis, 174. See Ringworm, 

 tonsurans, 174. See Ringworm. 

 Toxins, bacterial, 61, 67, 210 

 extracellular, 61 

 intracellular, 61 

 Transmission of bacteria, 62 

 of diseases, 62, 163 



by books, 57 

 Trays, disinfection of, 46 

 Trench fever, 205 

 Treponema pallidum, 142 



general description of, 144 

 pathogenic powers of, 142 

 poisons, 142 



relation of, to syphilis, 142 

 resistance of, to heat and 



chemicals, 144, 145 

 transmission of, 143 

 Trichomonas, 194 

 intestinalis, 194 

 pulmonalis, 194 

 vaginalis, 194 

 Trichophyton, 174, 175 

 Tricresol, 52 

 Trypanosoma, 188, 192 



general description of, 192 

 pathogenic powers of, 192 

 Trypanospmiasis, 192 

 transmission of, 192 

 Tsetse fly, 63, 192 

 Tubercle bacillus, 63, 134 

 in air, 178 

 forms of, 137 



general description of, 140 

 in milk, 137, 186 

 pathogenic powers of, 134, 135 

 poisons, 139, 141 

 relation of, to tuberculosis, 134 



137 

 resistance of, to heat and 



chemicals, 140 

 in soil, 180 

 transmission of, 137 



Tubercle bacillus vaccines, 141 

 Tubercles, 135 

 Tuberculin, 139, 141, 187 

 Tuberculosis, 134 to 142 

 agglutinins in, 139 

 antibodies in blood in, 136 

 bacteriological diagnosis of, 138 

 from cows, 141, 186 

 disinfection during attack, 138 

 forms of, 135 

 from milk, 186 

 skin test in, 139 

 sputum in, disinfection of, 138, 



140 



transmission of, 137 

 tuberculin reaction in, 139 



treatment, 141 

 vaccines, 141 

 Tumefaction, 240 

 Typhocolon group of bacilli, 157 



to 163 



discovery of, 162 

 Typhoid bacillus, 64, 82, 108 

 agglutinins, 112 

 carriers, 64, 110 

 general description of, 113, 114 

 in milk, 186 



pathogenic powers of, 108, 115 

 poisons, 111 



relation to typhoid fever, 108 

 resistance to heat and chemi- 

 cals, 114 

 in soil, 179 

 vaccines, 115 

 in water, 109, 181 

 fever, 108 



antibodies after attack, 111 

 bacteriological diagnosis of, 



112 



bacteriolysins in, 112 

 carriers, 110 

 disinfection during attack, 1 10 



111 



immunity after, 111 

 immunization against, 114 

 Russell's vaccination against, 



result of, 115 

 transmission of, 109 

 by flies, 110 

 by ice, 109 

 by milk, 109, 186 

 by oysters, 110 

 by personal contact, 110 

 by sewage, 109 



