BACTERIOLOGY AND IMMUNITY 



Haemophilus, 786-810 



antigenic relations of, 799 

 broncho-pneumonia in relation to, 1666 

 cultural characters of, 790 

 experimental infections with, 804-805 

 fermentative reactions of, 796 

 in Koch- Weeks conjunctivitis, 1496 

 in endocarditis, 1515 

 in wound infection, 1502 

 morphology of, 787 

 variation of, 805 



bronchiseplicus, 494, 495, 787 el seq., 809 

 causing pneumonia in animals, 1686 

 in distemper, 1962 

 relation to Perez's bacillus, 495 

 toxins of, 802 

 canis, 791 el seq., 807 

 - ducreyi, 791, 807 

 influenzee, 786-807 



antigenic structure of, 799 

 broncho-pneumonia in relation to, 



1666 

 fermentation reactions of, 796 

 growth requirements of, 790 

 hsemolytic strains of, 795 el seq., 807 

 in meningitis, 1450 

 in normal nasopharynx, 1993 

 in sinusitis, 1499 

 mucoid type of, 799 

 pathogenicity of, 802 

 phases of, 801 

 role of in epidemic influenza, 1656 



in swine influenza, 1661 

 smooth type of, 794 et seq., 789 

 summarized description of, 806 

 type of growth of, 794 

 X and V factors in relation to growth 

 of, 791 

 influenzse-suis, 791 el seq., 807 

 para-influenzcB, 791 el seq., 807 

 paraperlussis, 801, 809 

 pertussis, 787, 791 et seq., 809 

 antigenic structure of, 800 



in relation to immunization 

 against whooping cough, 1664 

 in whooping cough, 1662 

 pathogenicity of, 802 

 summarized description of, 809 

 toxins of, 802 

 Hsemorrhagic septicaemia. See Pasteurellosis 

 Hail, bacteria in, 2014 

 Haptens, 258. See binder Antigens 

 Haptophore group, 197 

 Hasamiyami, 1834 

 Haverhill fever, 386, 1277, 1278 

 Haverhillia multiformis, 1277 

 Hay bacillus. See Bacillus suhtilis 

 Hay fever, 1153 

 Heart, congenital malformations of, in relation 



to bacterial endocarditis. 1515 

 Heart- water fever, 929, 1862 

 Heat. See also Temperature and Disinfection 

 effect of on subsequent multiplication of 



bacteria, 116 

 use of in obtaining pure cultures, 354 

 Hedgehogs, foot-and-mouth virus in, 1903 

 Helber chamber, 81 



Helvolic acid, 177 

 Hepatitis, enzootic, 1959 

 Hepatitis, infectious necrotic, 1780 

 Hepatitis, infective, 1793 



relation of to serum and arsenic jaundice, 

 1794-1796 

 Hepato-enteritis of guinea-pigs, 1960 

 Herd infection and herd immunity, 1245-1266 

 Heredity of immunity, 973 et seq. 



in tuberculosis, 1298 

 d'Herelle's phenomenon. See Bacteriophage 

 Herpes fcbrilis, 1897. See also Chapter 55 

 encephalitis in, 1898 

 keratitis in, 1897, 1899 

 relation of to B and pseudo-rabies viruses, 

 1921 

 to encephalitis lethargica, 1916 

 Herpes genitalis, 1900 

 Herpes zoster, 1900 



relation of varicella to, 1901 

 Heterologous, meaning of in relation to anti- 

 gen-antibody reactions, 274 

 Heterophile antigen and antibody, 1089 



antigen in bacteria, 282 

 Heterotrophic bacteria, 61 

 von Hibler's bacillus IX. See Clostridium 



tertium 

 Hiccup, epidemic, 1915 

 Hirschfeld's bacillus, 731. See Salmonella 



2Mralyj)hi C. 

 Hirst test, 1658, 1969 

 Hiss-Y bacillus, 689 

 Histamiuase, relation of to anaphylactic shock, 



1150 

 Histamine, action of on skin, 1149 



antisera to, inhibition of, anaphylactic 



shock by, 1150 

 as kataphylactic agent, 1208 

 production of by tissues, 1149 

 shock, 1144 



anaphylactic and anaphylactoid 

 shock, relation of to, 1149 

 Histiocytes in relation to antibody formation, 

 1103-1106 



to local immunity, 1185 

 phagocytosis of bacteria by, 1035 el seq. 

 Historical outline of bacteriology, 1-15 

 Hodgkin's disease, 1981 

 Hofmann's bacillus. See Corynebaclerium 

 Hofmeister series, 129 



in relation to inhibition of agglutination, 

 214 

 inactivation of complement, 230 

 Hog cholera, 1963 



Homologous, meaning of in relation to anti- 

 gen-antibody reactions, 274 

 Hormones, relation of to immunity, 1210 

 Horses, actinomycosis due to aerobic Actino- 

 myces, 1276 

 African sickness of, 1965 

 botriomycosis in, 1492 

 botulism in, 880, 1620 

 Brucella infection of, 1718 

 contagious pustular stomatitis in, 1895 

 epizootic abortion of. 1968 

 forage poisoning in, 880, 1620 

 grass disease or sickness of, 1621 



