II92 



SUBJECT INDEX 



in mumps, 518 

 in respiratory tract, 481, 655 

 transmission of, 468 

 Treponema group, 475-81 

 venereal of rabbit, 530 

 in yellow fever, 518 



Spironema, 453 



Spironema duttoni, 10 



Spironema novyi, 10 



Spontaneous generation, 285 



Spores, I, 8, 8g, 132 



of Aerobacter aerogeties, 390 



in animal body, 9 



of Aspergilli, 510 



of B. sublilis, 61 



in boiling water, 286 



of CI. botulinutn, 288 



of CI. tetani, 287 



rate of destruction, 9, 285, 287, 288 



formation, i, 8, 97, 132 



resistance to heat, 285, 298 



material, 9 



of colored mold, 373 



resistance of, of B. mycoides, 291 



thermophiles, 286 

 Sporobolomyces, 498 

 Spotted fever. Rocky Mountain, 13, 518 



Spreading 



coefficient, 864 



of one liquid on another, 162 



Spring waters, 64 



Stability, 170 

 and electric charge, 788 

 of emulsion and monomolecular film, 173 



Staining. See also Dyes 



of acid fast bacteria, 31-33 



Reactions of Bacteria, 19-37 



of bacteria in media, 34 



of bacteria in tissues, 34 



of bacterial structure, 34 



elective, 24 



by fat-soluble dyes, 31 



history of, 19 



isoelectric range, 25 



mechanism of, 22 



of molds, 24 



negative method, 43 



polychrome, 20 



stains, 19 



vital, 35 

 Standardization of 



Antiseptics, 307-9 



Disinfectants, 301-7 



Standards 



for Bad. coli, 367 



for water supplies, 367 



Staphylo-bacteriophage, 536 

 Staphylococcus, 582 

 in food poisoning, 450 

 infections 



chemotherapy, 11 30 

 phagotherapy, 553 



local immunity, 886 



oxidizing ferments, 215 



anti-, serum, 930 

 Stationary phase 



initial, 48 



maximum, 47, 51 

 Statistical methods applied to bacterial growth 



studies, 41 

 Sterilizers, ultra-violet, 375 

 Stokes's law, 783 

 Stomach 



antiseptic property of, 640 



ulcers, 582 

 Stomatitis of horses and cattle, 518 

 Streams, bacteria in, at different seasons, 352 

 Streptobacillus pseudotubercidosis (rodenlium), 614 

 Streptococci, 80 



anti-, sera, polyvalent, 930, 931. See also En- 

 cephalitis, Erysipelas, Scarlet fever 



in human diseases, 579 



in food poisoning, 450 



infections 



chemotherapy of, 1130 

 in guinea pigs, 620 



local immunity, 886 



localizing power, 578 



peroxide production, 216 



mutations to pneumococci, 577 



from nasopharynx, 579 



in respiratory passages, 653 



isolation in rheumatic fever, 579 



specific soluble substance, 727 



toxin, 184 



udder, 380 



in water, 69, 364, 367 

 Streptococcus agalactiae, 380 

 Str. epidemicus, 381 



in milk, 413, 414 

 Str. erysipelatos, 108 

 Str. Jecalis, 642 

 Str. hemolyticus, 42 

 Str. kefir Migula, 389 

 Str. lactis, 379, 389 



in butter-making, 398 



and buttermilk, 395 



liquefaciens, 380 



Lister, 383 

 Str. mastitis, 381 

 Str. paracitrovoriis Hammer, 389 

 Str. taette, 395 

 Streptotlirix, 130 

 Strongyloplasms, 517 

 Structure 



of bacteria, 21, 124 

 Chemical, 14-18 

 internal, 6 

 staining of, ;^^ 



of surface of liquid, 160 

 Str>-chnine, filterability of, 563 

 Sublethal Intoxications with Bacterial 

 Products, 772-81 



