348 



INDEX. 



Rubber stoppers for culture-tubes, 



86, 91, 92 

 Rules for students, 115, 98, 99, 105, 



1 06 



of Koch, 158 

 of post-office, no 



SABOURAUD'S culture-medium, 

 82 



Saccharomyces cerevisiae, 231 

 Saccharose, 74 

 Salt-agar, 266 

 Sanarelli's bacillus of yellow fever, 



160 



Sand filter, 138 

 Sapremia, 171 



Saprophyte, definition, 120, 157 

 Sarcina, 118, 222 

 pulmonum, 222 

 ventriculi, 222, 155 

 Sarcoma, toxins of streptococcus 



for, 249 



Scarlet fever, 160, 248, 249, 284 

 Schatz's method for disinfecting 



hands, 212 



Schizomycetes, definition, 13 

 Schultz's method for neutralizing 



culture-media, 72 

 Scrofula, 292 

 Sclr^'cinerothlauf, 178 

 Sealing culture-tubes, 91 

 Secondary infection, 169, 170, 240 

 Section-cutting, 50 

 Sections, staining bacteria in, 51 

 carmine, 55 

 Gram's method, 52 

 hematoxylin, 54 

 tubercle bacilli, 54 

 Weigert method, 53 

 Sedgwick's test for germicides, 197 



-Tucker aerobioscope, 136 

 Self-purification of water, 138 

 Semen, transmission bacteria by, 



161 



Semmelweis, 21 

 Separator for milk, 147 

 Septicemia, 171 

 Serum (see Blood-serum) 



-test for typhoid fever, 304, 



191 

 Shiga's bacillus of dysentery, 313, 



137 

 Side-chain theory of immunity, 184 



Silk threads in testing germicides, 

 195 



surgical preparation, 218 

 Silkworm gut, surgical preparation, 



218 

 Silver, germicidal power of, 218 



nitrate, 200 



wire in surgery, 218 

 Sinuses, cranial, bacteria of, 151 

 Size of bacteria, 14, 121 

 Skatol, 129 

 Skin, bacteria of, 151 



disinfection, 152, 212, 213, 214 

 Sleeping sickness, 336 

 Slides, forceps for, 38 



glass, 38 

 Small-pox, 334, 177, 248 



inoculation of, 20 

 Smear-culture, 86 



preparations, 37, 38, 39 

 Smegma bacilli, 44, 154 

 Snake- venom, 174, 188 

 Sodium hydroxide, 71, 73. 92 

 Soft-chancre, bacillus of, 260 

 Soil, bacteria of, 133, 164 

 Solutions, normal, 73 

 Species of bacteria, 117 

 Spirilla in the mouth, 152, 227, 325 



in water, 114, 142, 228, 326 

 Spirillum, definition, 14, 118, 120 



dentium, 227 



of Asiatic cholera, 315, 137, 

 142, 145, 155, 189 



of Deneke, 325 



of Finkler and Prior, 324 



of Metchnikoff, 323 



of Miller, 325 



of Obermeier, 326 



of Vincent, 229 



plicatile, 229 



relapsing fever, 326 



rubrum, 227 



rugula, 228 



sputigenum, 228 



tyrogenum, 325 



undula, 228 



volutans, 228 

 Spirochaeta, definition, 120 



dentium, 227 



Obermeieri, 326 



plicatile, 229 

 Splenic fever (see Anthrax) 



puncture in typhoid fever, 307 



