





















xB, 2 Barber: Experiments on Immunization 149 
TABLE II].—Series 2. Animals receiving larger doses—Continued. 
Nov. 16, 1912; 164 | Dec. 19, 1912; 197 
days after viru- days after viru- Autopsy. 
lent dose. lent dose. | 
: = Sanna! EIT | Died af- 
bis No. | lene Ratio of 
sue Weight. eu Weight. ets Spleen. | Lesions. weight 
Weight. 
g. g. Days. g. g. 
GO TAS | est eee kan Se le Oe es eee es 160 700 Tea! Fibs 0.0101 
6075 =F 590 + 580 354 400 3.0 Tb. 0.0075 
GOTG 7 | Beene ss | Se eee | eee rs |Pee oe o  |eeeeen oe || Moe Sos | Seek sce (aye = eee 
6077 ar 620 oF 700 456 550 2.8 Tb. 0.0051 
6078 + 680 SF 720 812 500 1.0 Tb. 0. 0020 
OAS) ee ee ee ee eee el ease ee See 47 G|beeseece=s (bp Eee 
6080 ar 430 =F 490 255 420 4.1 Tb. 0. 0098 
6081 SF SF 670 alo 690 319 560 4.5 Tb. 0. 0080 
6082 | ++ 4+ 600 + 620 240 570 4.3 Tb. 0. 0075 
5889 SRF 610 =F 570 238 470 7.8 Tb. 0. 0166 
5891 ate 690 ata 710 418 600 3.0 Lb) of, 0. 0050 
+ 5892 + 760 SF SF 770 228 720 2.6 Tb. 0. 0022 
6083 | + + + 640 | + Ff 650 313 580 2.4 Tb. 0.0041 
6084 == 580 Slag 570 282 450 x iL Tb. 0. 013838 
6085 se SF A900 ESS eee [Pa eee 203 430 3.3 zDD: 0. 0077 
6086 =F 540 sf 540 300 390 4.0 Tb. 0. 0103 
5887 Se SF 610 + 600 227 490 2.9 Tb. j{ 0.0059 
Sfeft 3) Se ees | PS es ee ee ee ee a a (a) eee 
6043 | ++ + 690 45 SP 690 256 550 1.2 Tb. 0. 0181 
6087 ae ae . 700 =F 740 380 610 1.5 ibs 0. 0024 
6088 ap 600 SP SF 600 234 540 6.2 Noy 0.0115 
6089 =P 730 ia 750 345 400 3.2 Alloy 0. 0080 
6090 SF O4e (MY) SR Se 620 246 530 2.0 Tb. 0. 0038 
6091 ap AF 570 a5 560 304 490 4.0 Tb. 0. 0082 
6092 ae 690 seu 700 270 550 4.1 ib: 0. 0075 
6094 ar SF 630 SF SF 630 315 490 952 Tb. 0. 0188 
6095 SP a 630 AF SF 610 264 550 4.8 Ado, 0. 0088 
(PORNS {pe eo ll ee ee a eo dl ee ee eee as ee eens CO) eta eee Sed 
6097 ar ar 630 SF SF 610 300 410 5.0 Tb. 0. 0122 
OSES) me ee Nee Ne Re | Oe eS ee ee ae ee { €2) ely WPA ep se aes 
ae ag pe A ee ee eee eee BU2 SN |peeeet aces |. ee era eeen eee cen|, ROSO084 
Ee 

a Plague. 
b Sacrificed. 
¢ Intercurrent disease. 

