INDEX. 



263 



Flagella, staining of, 50 



Bunge's method, 52 



Loeffler's method, 50 



Pitfield's method, 52 

 Formalin as an antiseptic, 87 



G. 



GASES, 40 

 Gelatin media, 60 

 Germicidal power, test for, 85 

 Germicides, 84. See also Antisep- 

 tics. 



Glanders, 137 

 Glycerin-agar media, 62 

 Gonococcus, 109, 113 

 Gonorrhoea, 113 

 Gram's method, 53 

 Gruber-Widal reaction, 104 



H. 



H^MOLYSINS, 104 



demonstration of, 105 

 Hanging-drop, 43 

 Heat, sterilization by, 82, 83 

 Hog-cholera, 201 

 Hookworm, 242 



disease, 242 

 Hyphomyoetes (mucorini), 28 



I. 



ILLUMINATOR, dark field, 26 

 Immunity, 87 



acquired, 98 



active, 98 



methods of, 99 



natural, 98 



passive, 100 



racial, 98 



theories of, 101 

 Incubator, 78 

 Infection, associated, U7 



avenues of, 95 



bacteria in, quantity of, 96 



chemical theory of, 95 



definition of, 94 



factors of, 95 



mechanical theory, 94 

 Influenza, 193 



Influenza, bacillus of, 193 

 biology of, 194 

 history of, 193 

 morphology of, 194 

 pathogenesis of, 194 

 vitality of, 194 

 Inoculation of animals, 88 

 of fluid media, 71 

 of gelatin culture-tubes, 72 

 methods, 88 

 of solid media, 71 

 Intestinal parasites, 235 

 Intraperitoneal inoculation, 91 

 Intrapleural inoculation, 91 

 Intravenous injection, 89, 90 



J. 



JACKSON'S bile medium, 64 



K. 



KITASATO'S mouse-holder, 90 

 Koch's bacillus of rabbit septicemia, 



203 



sterilizer, 81 

 tubercle bacillus, 126 

 tuberculin, 130 



A, O, and R, 130 



Kuehne's carbolic methylene-blue 

 method, 54 



LAVERAN'S malarial parasite, 220 

 Leishmania Donovani, 230 

 morphology of, 230 

 staining of, 230 

 Lens, focus of, 18 



type of objective, 23 

 Lenses, chromatic aberration of, 18 



objective of, 21 



ocular of, 21 



spherical aberration of, 18 

 Leprosy, 133 



diagnosis of, 134 



nature of, 134 

 Light, direct, 20 



oblique, 20 



producing bacteria, 40 



refraction of, 17 



