Index. 



723 



Soil-air — 



amount of carbonic acid in, 185. 

 apparatus to obtain it described, 186. 

 methods of estimating carbonic acid in, 187. 

 Spherical bacteria. oGo. 

 Spirilla, 566. 



,. in fever patients in Bombay, 597. 

 Spirillum, 564. 

 fever, 630. 



in blootl of recurrent fever, 585. 

 in recurrent fever blood, 595. 

 like organisms in blood of healthy rats, 630. 

 of the mouth, 598. 



Qtph'oolicete) obermeieri, after Weigert, 595. 

 (splrocJicetc) pllcatile, of Cohn, 595. 

 Splanchnic — 



and mesenteric nerves, section of, 133. 

 „ ,, summaries of results of 



the experiments, 135, 137. 

 nerves, effects of section of, 135. 



„ experiments by section of, 182, 184. 

 „ section of, 135, 182, 184. 

 Splenic — 



apojdexij, 570. 

 fever, 567. 



„ blood in, 569. 

 ,, induced without bacilli, 601. 

 „ organisms in, 569. 

 Spores, 4, 15. 



bodies resembling, 16. 

 germinating, production of, 573. 

 resting-, of Cohn, 572. 

 Sprouting-fungi, 564. 



St. Peteraburg, temperature of air and soil of, 232. 

 " Standai-d diets," 646. 



Standard of health required before discussing morbid 

 phenomena, 142. 



„ phenomena of healthy blood, 142. 

 Stational observations, daily, in India, 206. 

 Stations — 



in Rajputana, Bundlecund, and Central Provinces, 



277. 

 of endemic and non-endemic areas compared, 269. 

 selected in Punjaub, cholera history of, 282. 

 Statistics of disease, 189. 



„ „ Calcutta, 189. 



Strieker, Dr., cells used by, 67. 

 Sub-maxillary gland, nervous supply of, compared with 



that of intestines, 141. 

 Subsoil, water-level, relation to cholera, 41. 

 Sufficiency of diet, question of, 653. 

 Surface erosions on glass slides, 147. 



,, soil of Calcutta, nature of its strata, 235. 

 Syphilis — 



blood in cases of, 152. 

 corpuscles, 563. 



Syphilis, cmitimied, — 



no organisms in blood of, 152. 

 Syphilitics, blood of, 563. 



Tables — 



of soil in relation to disease, 197 — 203. 



showing frequency of low organisms in preparation 



of blood, 79. 

 showing how long bacteria can be detected in cir- 

 culation after their introduction, 81. 

 showing results of introduction of choleraic material 



into veins, 127. 

 showing results of introduction of solution of 

 decomposing material into the peritoneal 

 cavity, 131. 

 showing results of introduction of solutions of 



normal alvine discharges into the veins, 129. 

 showing results of section of mesenteric nerves, 



137. 

 showing results of section of splanchnic nerves, 

 135. 

 I Teenia microstoma, 638. 



I Tape-worm, experimental development of, 499. 

 I Tape-worms developed from cysts, 493. 

 I Telluric origin of cholera and malaria, 299, 

 I Temperature — 



and humidity, influence of, 221. 



effects of, on "germs" of disease, 175. 



high, recorded in apparently healthy dogs, 169. 



lowered by evaporation when using immersion 



objectives, 72. 

 of air and soil at St. Petersburg, 232. 

 of open air, 188. 

 of soil, 188, 194. 



,, at different depths, 192. 

 „ of Calcutta, 188. 

 of the soil, 185. 

 of tropical climates favourable for microscopic 



observations on the blood, 72. 

 range of, during period of observations on the 

 blood, 72. 

 Theory of cholera, Pettenkofer's, 41. 

 Tilletia caries, 5. 



Tissues and fluids in health not free from bacteria, 158. 

 „ in perfect health, are they ever attacked by 

 fungi ? 339. 

 Toxic- 

 influence, effects of heat on, 173. 

 ,, of putridity, 174. 

 „ testing degree of, 172. 

 properties of faeces, 181. 



property, question of what it depends on, 181. 

 Trematoid hsEmatozoa, 611. 

 Trich%7ia cystica, 618. 

 Tricocephalvs dispar, 9. 

 Tuberculation to be distinguished from echinulation, 145. 



