INDEX OF SUBJECTS 



Tubercle bacillus, organisms related to, 



smegmatis, 101 

 Tubercle bacillus, biological consideration of, 



94 



cultivation of, 95 

 examination for, 20, 94, 95 

 by Gabbet's method, 20 

 by Pappenheim's method, 94 

 by Ziehl-Nielson method, 95 

 in feces, 99 

 in milk, 99 

 in sputum, 97 

 in urine, 98 



method of staining for the, 20, 94, 95 

 morphology of, 94 

 pathogenicity of, 96 

 resistance of, 95 

 staining of, 94 

 toxic products of, 96 

 Tuberculin, 213 

 Tuberculosis, mode of infection, 94 



tuberculin as a diagnostic reagent in, 



217, 218 



in the treatment of, 217 

 Typhoid bacillus, biological consideration, 



106 



cultivation of, 106 

 differentiation of, from other organisms, 



117, 118 

 discovery of, 2 

 examination and isolation of, 114, 116, 



118 



in blood during disease, 114 

 in feces, 116 

 in sputum, 118 



in urine, 116 , 



morphology of, 106 

 pathogenicity of, 107 

 staining of, 106 

 toxic products of, 106 

 vaccine of, 212 

 Typhoid fever, diagnosis of, by agglutinins in 



blood serum, in 

 by blood culture, 114 

 Widal test, in 



Unit, for amboceptor, 237 

 antigen, 244 

 antitoxin, 224 

 complement, 238 

 diphtheria antitoxin, 224 



Unit, tetanus antitoxin, 224 



Urethritis, 208 



Urine, bacteriological examination of, 98, 116 



Vaccine, autogenous, 211 



polyvalent, 211 



sensitized, 213 



stock, an 



definition of, 211 

 production of, 211 

 Vaginitis, 208 

 Variola. See Smallpox. 

 Vincent's angina, spirochaeta of, 91 



cultivation of, 91 



consideration of, 91 

 Virulence, 260 

 Virus fixe, 220 

 Von Pirquet test, 218 

 Von Ruck's tuberculus, 215 



Wassermann test for the diagnosis of syph- 

 ilis, 226 



amboceptor, 234, 237 

 antigen for, 247 



standardization of, 248 

 complement in, 234, 238 

 controls in the, 244 

 preparation for, 239 

 reading of, 246 

 technique of, 245 

 value of, 250 ' 

 Water, bacteria in, 173 



number of colonies of, 1 73 

 pathogenic, cholera, 175 



typhoid, 1 06 



bacteriological examination of, 173-175 

 Welch bacillus, 132 



Wertheim's media for cultivation of 

 gonococcus, 71 



Yaws, 154 



Yeast cells, consideration of, 164 



cultivation of, 164 



pathogenic, 165 



reproduction by budding, 164 



saprophytic, 164 



varieties of, 165 

 Yellow fever, 171 



Ziehl-Nielson's method for staining tubercle 

 bacillus, 95 



