INDEX— VOLUME II STARTS ON PAGE 971 



Horses, infectious anaemia of, 1837, 1966 

 influenza in, 1662 

 joint ill of foals, 676 



normal, diphtheria antitozin in blood of, 

 1084 

 staphylococcal antitoxin in blood of, 

 1084 

 periodic ophthalmia of, 1943 

 strangles of, 1496 

 swamp fever of, 1966 

 tetanus of, 1767 

 tuberculosis in, 427, 429, 1342 

 ulcerative lymphangitis of, 1403 

 vesicular stomatitis of, 1907 

 Hot-cold lysis, 616 

 Hoyle's medium, 451, 1374 

 Humidity, effect of on resistance, 1203* 

 Hyaluronidase formation, 591, 593 

 in bacterial infections, 1013 

 produced by various bacteria, 1013 

 protective action of, 1072 

 Hyaluronic acid in bacterial capsules, 1072 



in tissues, 1013 

 Hydrocyanic acid, production of by Ps. pyo- 



cyanea, 510 

 Hydrogen peroxide, production of by bacteria, 

 72 

 toxic action of on bacteria, 72 

 Hydrogen sulphide, methods of examination 



for, 369 

 Hydrogen-ion concentration, 72. See also pH 



effect of on disinfection, 114, 118 

 Hydrogenomonas flava, 505 

 pantotropha, 505 

 vitrea, 505 

 Hydrogen-transport in bacterial metabolism, 



47 

 Hydro phile state in relation to antigen - 



antibody reactions 209 

 Hydrophobe state in relation to antigen- 

 antibody reactions, 209 

 Hyperemesis hiemis, 1798 

 Hypersensitiveness, 1152-1160. See also 

 Allergy and Anaphylaxis 

 active and passive sensitization in man, 



1153 

 bacterial, 1162 



desensitization in, 1162-1164 

 relation of, to immunity, 1163 

 reaction of, inhibition by blocking 

 antibody, 1159 

 desensitization in, 1160 

 genetic factors in, 1159 

 Prausnitz-Kiistner reaction in, 1156 



I.N.I, agent, 1875 



Ice, bacteria in, 2014 



Ice-cream, 1542, 1565, 1604, 2049 



Ichthyosismus. See Botulism 



Ictero-haemoglobinuria of cattle, 1621 



Identification of bacteria, 357-363 



Idiosyncrasies, the, 1153 



Immunity. See also Antibodies, Antigens, 



Antigen-antibody reactions and under 



individual diseases 

 acquired, 976 



Immunity, active, 973 



in experimental epidemics, 1252-1260 

 induction of by particular antigens, 

 1055 

 alcohol, effect of on, 1209 

 allergy in relation to, 1160, 1330-1336 

 antibacterial, 1034^1065 



antibodies, relation of to, 1051 



different, relation of to, 1054 

 antigenic specificity of, 1054 

 antipneumococcal in rabbit, 1037, 

 1047 

 synthetic antigens in induction 

 of, 1054 

 bactericidal and bacteriolytic re- 

 actions in relation to, 1046 

 efficacy of, 1057 

 histiocytes in relation to, 1035 

 leucocytes in relation to, 1036 

 macrophages in relation to, 1034 

 microphages in relation to, 1039 

 natural acquirement of, 1062 

 passive transference of, 1048 

 reactions of immunized as compared 



with normal animals in, 1047 

 reticulo-endothelial system in rela- 

 tion to, 1034 et seq. 

 antitoxic, 1029-1033 

 antitoxin in, 1030 

 avidity of, 1030 



time of administration, im- 

 portance of, 1031 

 endotoxins, relation of to, 1032 

 in relation to invasive infections, 1031 

 antiviral, active, 1229 



cellular and humoral factors in, 1234 

 mechanisms of, 1232 

 passive, 1231 

 bacteriophage in relation to, 1215 

 benzene, effect of on, 1209 

 calcium as kataphylactic agent in relation 



to, 1206 

 cellular, 1053 



in relation to local, 1187 

 congenital, 973, 1077 



placenta, relation of to, 1077 

 diet, effect of on, 1190-1202 

 enhancement of by non-specific sub- 

 stances, 1214 

 fatigue, effect of on, 1202 

 genetic, 973, 1078, 1079, 1298 

 genetic factors in, 1254 



in experimental epidemics, 1254 

 grades of, 976 

 herd, 1245-1266 

 hormones effect of on, 1210 

 humidity, effect of on, 1202 

 inanition, effect of on, 1201 

 infection, existing as result of, 1165 

 infection-, 1165-1166. (See aZso Infection- 

 immunity 

 innate, 973 

 local, 1180-1188 



non-specific factors in, 1185 

 measurement of, 981-994 



statistical methods, use of in, 983- 

 1001 



KE 



