1184 



INDEX OF SUBJECTS 



Kocky Mountain spotted fever, epidemi- 

 ology, transmission to monkeys, 925 

 Rickettsia in, 952 

 Boot tubercles in the leguminosae, 61 



SABOURAUD'S medium for members of 



the ringworm group, 1000 

 Saccharomyces albicans, 989 

 Saccharomyces hominis, 985 

 Saccharomycetes or yeasts, 980 

 Sachs-Georgi reaction for syphilis, 328 

 Salts in the nutrition of bacteria, 31 

 Saprophytes defined, 33, 231 

 Saprospira, 847 

 Sarcina, genus, 41 



in the normal nose, 221 

 Sarcodina (Khizopoda), 1050 

 Sarcophysematos bovis, 768. See also 



Symptomatic anthrax 

 Sarcosporidia, 1135 

 Scarlatina, 926-930. See also Scarlet 



fever 

 Scarlet fever, 926-930 



diphtheroids as the causative agent, 



927 

 streptococci as the causative agent, 



925, 927, 298 

 epidemiology of, 928 



transmission by nasal and pharyn- 



geal mucous, 928 

 period of infectiousness, 929 

 "return" cases, 929 

 incubation period, 929 

 Schick reaction, 577 

 Schizomycetes, definition of, 41 

 Schweineseuche, 829 

 Sepsine, 52 



Septicaemia, definition of, 233 

 Serum, methods of obtaining from man, 



301, 205 



from rabbits, 301 

 from large animals, 302 

 Serum sickness, 366, 367 

 Shiga's bacillus in bacillary dysentery, 



700, 704, 707 



Side chain theory, Ehrlich, 216-268 

 Sitotoxismus, 51 

 Size of bacteria, 9 



Skin reactions, 368 

 delayed, 368 

 for determining hypersensitiveness, 



369 



immediate, 368 



Sleeping sickness, African, 1086 

 Sleeping sickness. See Encephalitis 



lethargica 

 Smallpox, 890-899 

 etiology, 892-893 

 relation to eowpox, 894 

 vaccination, 898-899 

 vaccine production, 894 

 calf inoculation, 896 

 collection and sterilization of the 



pulp, 897 



human-calf-rabbit seed virus, 896 

 method of testing, 897-898 

 ' ' retro-vaccination, ' ' 896 

 ''seed virus," 896 

 Smegma bacillus, 618 

 identification of, 619 

 morphology of, 618 

 occurrence of, 618 

 Smith fermentation tube, 196 

 Soil, bacteria in, 1012 



numerical estimation of, 1015 

 pathogenic bacteria in, 1013 



persistence of after the burial of 



infected cadavers, 1014 

 Specific gravity of bacteria, 26 

 Specimens from patients, methods of 



obtaining, 206, 207 

 Spinal fluid, examination of, 208-210 

 in acute meningitis, 209, 528, 529 

 in poliomyelitis, 209 

 in syphilis, 209 

 in tuberculosis, 209 



Spiral organisms, classification of, 847 

 Spirillaceae, definition of, 42 

 Spirillum, description of, 9 



genus, 42 

 Spirillum cholera) asiaticae, 831. See 



also Cholera 

 S. Deneke, 845 

 S. Finkler-Prior, 845; 

 S. Massaua, 844 

 S. Metchnikovi, 844 



