602 



INDEX. 



Salt, not a germicide, 681 



Saprin, 144 



Saprol, antiseptic value of, 202 



Saprophytes, 15 



Saprophytic bacteria, where found, 623 



Sarcina, 17, 22 



Sarcinae, from stomach, 672 



Scarlet fever, bacteria in, 612 



Scheinfaden, 118 



Schultz's method, 46 



Schweineseuche, bacillus of, 429 



Scorbutus, bacteria in, 612 



Screens, colored in photomicrography. 



103, 106 



Sea- water, bacteria in, 647, 651 

 Sepsin poisoning, 488 

 Septicaemia, 226 



bacteria in, 612 



in cattle, bacteria in, 613 



definition of, 428 



in fowls, bacteria in, 613 



hnmorrhagica, bacilli in, 458 



in swine, bacteria in, 613 

 Sewers, bacteria in, 644 

 Silicate jelly, 47 

 Silkworm, diseases of, 330 

 Silver chloride, germicidal value of. 190 



nitrate, germicidal value of, 190 

 Skatol, antiseptic value of, 202 

 Small-pox, antitoxin of, 274 

 Smear preparations, 26 

 Smoke, antiseptic value of, 202 

 Snake venom, antitoxin of, 269 

 Snow, bacteria in, 642 

 Soap, germicidal value of, 181 

 Sodium borate, antiseptic value of, 191 



carbonate, antiseptic value of, 191 



chloride, antiseptic value of, 191 



hydroxide, germicidal value of, 180 



hyposulphite, antiseptic value of, 

 191 



sulphite, antiseptic value of, 191 

 Solid culture media, 41 

 Soluble ferments, 140 

 Sozoiodol acid, germicidal action of, 



175 



Spirilla, morphology of, 24 

 Spirillum, generic characters, 18 



an serum, 551 



cholera? Asiatic*, 552-561 



choleras Asiatics, varieties of, 565 



differential diagnosis, 568 



of Deneke, 563 



of Finkler and Prior, 561 



Metchnikovi, 563 



Obermeieri, 549 



tyrogenum, 563 

 Spirochaete, 18 



anserina, 551 



Obermeieri, 549 

 Spirulina, 18 

 Spontaneous generation, 4 

 Spores, discovery of, 5 



Spores, formation of. 118 



germination of, 119 



location of, 119 



methods of staining, 31 



thermal death -point of, 153 

 Sputum, examination of, for tubercle 



bacilli, 395 

 Stab cultures, 87 

 Staining bacteria to photograph, 103 



bacteria in tissues, 34 



of cover-glass preparations, 27 



tlagella, 32 



methods, 25-36 



spores, 31 

 Staphylococci, 21 



Staphylococcus aureus, toxic products of, 

 147 



epidermidis albus, 284 



pyogenes albus, 284 



pyogenes albus in "stitch abscess, !r 

 285 



pyogenes aureus, 277-284 



pyogenes aureus, action of germici- 

 dal agents, 278 



pyogenes aureus, pathogenesis, 280 



pyogenes aureus, pus production 

 by, 281 



pyogenes citreus, 285 



pyosepticus, 337 



salivarius pyogenes, 323 

 Steam, sterilization by, 51 



sterilizers, 53 

 Sterilization, 5 



of culture media, 50-59 



by discontinuous heating, 51 



by dry heat, 52 



by moist heat, 51 



by filtration, 56 

 Sterilizers, hot air, 52 



steam, 53 



Sternberg's bulbs, 64 

 Stick cultures, 67 



cultures, long, for anaCrobics, 7& 

 Stomach, bacteria of, 668 



dilated, bacteria of, 672 

 Stomatitis, bacteria in, 614 

 Streak cultures, 75 

 Streptococci, 22 

 Streptococcus, generic characters, 17 



agalactiau contagiosae, 338 



articulorum, 290 



bombycis, 330 



of Bonome, 337 



brevis, 287 



conglomeratus, 512 



coryza 1 contagions equorum, 334 



erysipelatos, 286 



lanceolatus Pasteuri, 310 



longus, 287 



of JVIunneberg, 331 



of mastitis in cows, 333 



perniciosus psittacorum, 338 



pyogenes, 286 



