BACTERIOLOGY AND IMMUNITY 



Donovania granulomatis, 1790 



Dormancy of bacteria, 98 



Dose-response curve in measurement of 



toxicity, 995-998 

 Droplet infection, 1312, 2003, 2006 

 Droplet nuclei 



fate in respiratory tract, 1024 

 Drug idiosyncrasies, 1153 

 Drug-fast micro-organisms, 156, 160, 180 

 Drug-fast strains of pyogenic bacteria, 1504 

 Drusen in actinomycosis, 375, 1270, 1272 

 Dry bible of cattle, 1621 

 Ducks, disease of due to CI. hotuUnum, 1622 

 eggsof in relation to food poisoning, 159S- 



1599 

 keel disease of, 1599 

 Salmonella infection of, 1598 

 spirochsetosis of, 1809 

 Ducrey's bacillus, 791 et seq., 807, 1790 

 Durand's disease, 1961 

 Durchseuchung hypothesis of origin of natural 



antibodies, 1081-1083 

 Dust infection, 1312, 2003, 2005 

 Dyes, bacteriostatic effect of on bacteria. 134, 

 356, 659, 1527-1528 

 susceptibility to, of Gram-positive and 



Gram-negative bacteria, 134, 356 

 use of in differentiation of Brucella; 820 

 Dysentery, amoebic, 1561 

 bacillary, 1561-1576 



antiserum, use of in, 1574 



definition of unit of, 1575 

 asylum, 1565 



bacteriology of, 1566-1570 

 bacteriophage in treatment of, 1576 

 borne by milk, 1565, 2049 

 *' carriers of, 1570 



chemotherapy of, 1576 

 diagnosis of, 1571 

 epidemiology of, 1562 

 flies in relation to, 1563 

 laboratory infection in man, 1571 

 prophylaxis of, 1573 

 vaccination against. 1574 

 winter, of calves, 527 

 balantidial, 1561 

 Dysentery group of bacteria, 685-699. See 

 Shigella 



Earthworms in spread of anthrax. 1732 

 Ectromelia, 1278, 1909 



active immunization against. 1258 

 experimental epidemics of, 1250 

 Egg, dried. Salmonella in, 728-743, 1602 

 Eggs, black rot of, 647 



for cultivation of viruses, 961 

 Salmonella infection of, 1598, 1599 

 Eh, 50 



relation of to anaerobic growth of bac- 

 teria, 71 

 Ehrlich's phenomenon in toxin-antitoxin re- 

 action, 239 

 method of diphtheria antitoxin stan- 

 dardization, 1383 

 theory of antigen-antibody reactions, 196 

 Eijkman's test, in differentiation of coli- 

 aerogenes group, 664, 2023 



Ekiri, 1568 



El Tor vibrio, 518 et seq., 525 

 Electric charge in relation to agglutination, 

 214, 264 

 to phagocytosis, 235 

 Electricity, effect of on bacteria, 107 

 Electrolytes, effect of on antigen-antibody 



reactions, 200 

 Electromagnetic waves, effect of on bacteria, 



103 

 Electrophoresis. See Cataphoresis 

 Elementary bodies, 958, 1887 

 Encephalitis in animals, 1921-1925 

 Borna disease, 1921 

 horses, foxes, mice, chickens, and sheep, 



1922-1924 

 in distemper, 1961 

 louping-ill, 1925 



meningo-encephalitis of rabbits and 

 guinea-pigs, 1924 

 Encephalitis in man, 1915-1921 

 Australian X type, 1918 

 Bwamba fever, 1920 

 equine type, 1918 



Japanese, summer, or B type, 1917 

 lethargica, 1915 



Russian spring-summer type, 1918 

 St. Louis type, 1916 

 secondary type, 1894, 1921 

 Semliki Forest type, 1920 

 West Nile type, 1918 

 Encephalitis post-vaccinal, 1894, 1921 

 Encephalifozoon cuniculi, 1925 

 Endo medium, 1528 

 Endocarditis, bacterial, 1514 

 in swine erj'sipelas, 1283 

 lenta, subacute, 1515 

 Endotoxins, 1008 



antigens bacterial, relation of to, 1010 

 changes produced by in blood sugar, 1011 

 See also Toxins, bacterial 

 End-piece of complement, 229 

 Entamoeba histolytica, dysentery caused by, 



1561 

 Enteric fever, 1519-1555 



active immunization against, 1550, 1554 

 antibody response in, 1520 

 bactersemia in, 1520 

 bacteria causing, 1526 

 carriers in, 1543 



detection of by Vi test, 1547 

 gall-bladder infections in relation to, 

 1522 

 chemotherapy in, 1555 

 diagnosis of, 1526-1540 



by agglutination reaction, 1529 

 by blood culture, 1527 

 by cultivation from faeces, 1527 

 natural agglutinins in relation to, 



1532 

 previous inoculation in relation to, 

 1537 

 effect of general sanitation on, 1548 

 epidemiology of, 1540 

 flies in relation to, 1543 

 mesenteric glands, infection of in, 1522 

 milk in relation to, 1542, 2049 



