iigo 



SUBJECT INDEX 



Schick test, 748, 960 



Schizontycetes, 130 



Schizosaccharomyces filtrans, 499 



Schlammfieher, 490 



Schumann region, 371, 373 



Sciatica, 582 



Seasonal changes in numbers of bacteria, 352 



Secretion of bacterial enzymes, 269 



Sedimentation of sewage, 353 



Senile forms of Mycobacteria, 44 



Sensitivity of red cells, 896 



Sensitization, 969 

 active protein, of laboratory animals, etc., 

 989-91 



cats, 991 



dogs, 990 



frogs, 991 



guinea pigs, 989 



mice, 991 



monkeys, 991 



pigeons, 991 



rabbits, 990 



rats, 991 

 desensitization, 978 



speciSc, 992 



non-specific, 993, 1012 

 hyposensitization, 1012 

 passive, 972; of laboratory animals, 991, 

 992 



dogs, 992 



guinea pigs, 991 



mice, 992 



rabbits, 992 



rats, 992 * 



Septic sore throat, 380, 411, 413 



Sera. See also Serum 

 Antibacterial, 921-33 



anti-anthrax, 923 



anti-dysenteric, 924, 960 



anti-gonococcic, 925 



anti-meningococcic, 925, 958 



anti-plague, 927 



anti-pneumococcic, 927, 958 



anti-staphylococcic, 930 



anti-streptococcic, 930-33 

 antilipoid, 707 



Serological 

 characteristics and colony form, 599 

 reactions of root nodule bacteria, 339 



Serolysis, 26 



Seromucoids, 711 



Serradella, cross-inoculation groups, 334 



Serratia marcescens, 42, 383 



Serum 



eiJect of, on colony form, 99 

 Convalescent, Human, 934-46. See Con- 

 valescent Serum, etc. 

 disease, 966, 1012 

 foreign, injection of, ion 



Settling, as affected by size of particles, 783 



Seven-day fever, 494 



Sewage Treatment, Bacteria in, 351-61; 59 

 albumen digesters in, 355 

 Bad. colt in, 360 

 chlorination, 361 

 decomposition, 351; aerobic, 361 

 denitrification, 357 

 disinfection, 61, 361 

 filamentous bacteria, 359 

 hydrogen sulphide producers in, 355 

 monomolecular reaction for oxygen in, 354 

 nitrate reducers in, 355 

 nitrification in, 357 

 nitrifying organisms in, 355 

 numbers of bacteria, 58, 352 

 organic matter in, 352 

 oxidation in, 357 

 oxygen requirement, 353 

 paratyphoid- typhoid group in, 370 



PH, 355 . 



putrefaction, 353 



removal of bacteria from, 360 



seasonal changes in bacteria, 352 



sedimentation, 353 



treatment, 353 

 Sheathed bacteria, 130 

 Sheep 



blue tongue, 518 



Nairobi disease, 518 



pox, 518 

 Shiga bacteriophage, 536 

 Shock. See Anaphylactic shock. Atopic shock 



tissues, temperature 

 Side-chain theory, 815. See also Ehrlich 

 Siderocapsa, 324 

 Sideromonas, 324 

 Silkworm jaundice, 518 

 Silver impregnation, 37 

 Size of bacteria, 42 



when multiplying, 10 



resistant to bacteriophage, 550 

 Skatol, 221 

 Skin 



reactions with autolysates, 728 



sensitivity, 751 



infections treated with yeast, 506 

 Skips, 297 



Sleeping sickness, 683 

 Slime production, 552 

 Sludge 



activated, 354, 358 



para typhoid- typhoid group in, 370 



digestion of, 354, 356, 359 



disposal of, 355 



filamentous bacteria in, 359 



filter-pressing, 358 



pH, 356 

 Smallpox vaccine, 949, 950 

 Smegma, 453 

 Smooth cclony forms, strains. See Rough colony 



forms 

 Snakes and venoms, 1066 

 Snuffles in rabbits, 627 



