INDEX 



217 



Heat sterilization, 43 to 48 



Hemosporidia, 188, 195 



Heterotricha, 188 



Host, 20, 208 



Hot-air sterilization, 47 



Hydrophobia, 200 



disinfection against, 201 

 Pasteur treatment for, 201 

 transmission of, 200 

 virus of, 200 



Hyphae, 173 



Hyphomycetes, 21, 171 



ICE and typhoid fever transmis- 

 sion, 109 

 Ileocolitis, 127 

 Immunity, 65 to 72, 208 



acquired, 66 



active, 66, 69 

 acquired, 66 



artificial, 66 



natural, 65 



passive, 66 

 acquired, 66 



racial, 65 



Impetigo contagiosa, 204 

 Incubation period, 62 

 Incubator, 39 

 Infection, 60 



carriers, 92 



Eredisposing causes to, 60 

 active, 208 

 Inflammation, 80 

 Influenza, 117, 133 

 agglutinins, 119 

 bacillus, 62, 91, 117 



general description of, 119 

 pathogenic powers of, 117, 118 

 poisons, 117 

 relation of, to influenza, 117 



to other diseases, 118 

 resistance to beat and chemi- 

 cals, 119 

 vaccines, 120 



bacteriological diagnosis of, 119 

 disinfection during attack, 119 

 immunity after attack, 118 

 meningitis, 118, 120 

 transmission of, 117 

 Infusoria, 188 

 Inhibit, 208 



Inject, 208 

 Inoculate, 208 

 Inorganic, 208 

 Insects, 63 

 Intoxication, 60 

 Iodine, 52 



alcohol, 52, 55 

 Isolate, 208 



KALA-AZAR, 190 

 Klebs-Lceffler bacillus, 98 

 Kock-Weeks bacillus, 131, 132 

 Koumyss, 166 



LACTIC acid bacteria, 34, 166, 185 

 Lamblia intestinalis, 194 

 Leishmania Donovani, 190 

 Leprin, 149 

 Leprosy, 147 to 149 

 bacillus, 147 



general description of, 149 

 pathogenic powers of, 148 

 poisons of, 148 

 relation of, to leprosy, 147 

 bacteriological diagnosis of, 149 

 disinfection during attack, 149 

 forms of, 147 

 transmission of, 147 

 Lesion, 209 



Leukocytes, 69, 80, 81, 209 

 Lichens, 21 

 Lime, milk of, 55 

 Lysol, 52 



M 



MALARIA, 63, 194 

 diagnosis of, 198 

 estivo-autumnal, 195, 197 

 malignant, 195 

 prevention of, 198 

 quartan, 195, 197 

 tertian, 195, 197 

 Mallein, 150 

 Malta fever, 117 

 bacilli in, 117 

 general description of, 117 

 transmission of, 117 



