﻿STUDIES IN PLAGUE IMMUNITY. 299 



Series 58. — Showing passage of the strain "Pest Virulent," etc. — Continued. 



No. of 

 pas- 

 sage. 



150 

 151 

 152 

 153 

 154 

 155 

 156 

 157 

 158 

 159 

 160 

 161 

 162 

 163 

 164 

 165 

 166 

 167 

 168 

 169 

 170 

 171 

 172 

 173 

 174 

 175 

 176 

 177 

 178 

 179 

 180 

 181 

 182 

 183 

 184 

 185 

 186 

 187 

 188 

 189 

 190 

 191 

 192 

 193 

 194 

 195 

 196 

 197 

 198 

 199 



Animal 

 No. 



2174 

 2175 

 2176 

 2177 

 2178 

 2179 

 2183 

 2193 

 2204 

 2230 

 2248 

 2271 

 2272 

 2283 

 2293 

 2303 

 2315 

 2316 

 2322 

 2323 

 2387 

 2388 

 2392 

 2395 

 2410 

 2411 

 2416 

 2428 

 2429 

 2446 

 2481 

 2482 

 2483 

 2485 

 2496 

 2498 

 2499 

 2500 

 2501 

 ,2502 

 2503 

 2507 

 2560 

 2583 

 2585 

 2586 

 2587 

 2594 

 2663 

 2694 



Date 

 inocu- 

 lated. 



July 6 

 July 7 

 July 11 

 July 12 

 July 16 

 July 17 

 July 20 

 July 23 

 July 24 

 July 31 

 Aug. 3 

 Aug. 6 



....do — 

 Aug. 11 

 Aug. 13 

 Aug. 15 

 Aug. 20 



....do — 

 Aug. 24 



_.__ do — 

 Aug. 29 

 Aug. 31 

 Sept. 3 

 Sept. 4 

 Sept. 7 

 Sept. 10 

 Sept. 12 

 Sept. 14 

 Sept. 15 

 Sept. 17 

 Sept. 21 



....do — 

 Sept. 24 

 Sept. 26 



....do — 

 Oct. 2 



— do... 

 Oct. 4 

 Oct. 5 

 Oct. 8 



.'—do— . 



Oct. 12 



Oct. 

 Oct. 

 Oct. 

 Oct. 

 Oct. 

 Oct. 

 Oct. 

 Oct. 



How inoculated. 



Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 

 Spleen 



2167 _. 

 2168- 

 2175 -_ 

 2174- 



2177 __ 

 2176_.. 

 2179 - 



2178 _ 

 2183 - 

 2204- 

 2193- 

 2248 - 

 2230 „ 



2271 - 



2272 _. 

 2283 - 

 2293*- 

 2303- 

 2315- 

 2316- 

 2322 - 

 2323- 

 2388- 

 2387- 

 2392 - . 

 2395- 

 2410- 

 2416 - 

 2411- 

 2428- 

 2429-. 

 2446 - 

 2481- 

 2482.. 

 2485- 

 2483 — 



2499. 

 2498. 

 2500. 

 2501. 

 2503 . 

 2502. 

 2507. 

 2560. 

 2583 . 

 2585- 

 2587. 

 2586. 

 2663. 



Date of 

 death. 



July. 

 July 

 July 

 July- 

 July 

 July 

 July 

 Aug. 

 July 

 Aug. 

 —do 

 Aug. 

 Aug. 

 Aug. 

 Aug. 

 Aug. 

 Aug. 

 —do 

 Aug. 

 Aug. 

 Sept. 

 Sept. 

 Sept. 

 Sept. 

 Sept. 

 Sept. 

 Sept. 

 Sept. 

 Sept. 

 —do 

 Sept. 

 Sept. 

 Oct. 

 Sept. 

 Oct. 

 Oct. 

 Oct. 

 Oct. 

 Oct. 

 Oct. 

 Oct, 

 Oct, 

 Oct. 

 Oct. 

 Oct. 

 Oct. 

 —do 

 Oct. 

 Oct. 



NOV 



Num- 

 ber of 

 days 

 lived. 



Culture from 

 heart. 



Bacillus 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 

 Do. 



55670- 



*Animal 2293 died Aug. 19. Not autopsied until Aug. 20. 

 t Probably sick, at time of pest inoculation. 



-10 



