﻿194 



STRONG. 

 Series 25 — Continued. 



Animal 

 No. 



1572 



1573 



1574 

 1575 



Inoculated Decem- 

 ber 8 subcutane- 

 ouslv with — 



2 killed cultures 

 "Pest Virulent." 



_do. 



„do. 

 _do. 



1576 ! do 



1577 -£■ killed culture 



"Pest Virulent." 



Reinoculated . 



December 26 



with— 



Result. 



5 oese "Pest 

 Virulent." 



Dead Dec. 24, 

 from primary 

 inoculation. 



Dead Jan. 6, 

 after 11 days. 



_do : Dead Jan. 7, 



after 12 days. 



_do J Dead Dec. 31. 



after 5 days. 



_do ' Aliveand \vell_. 



_do I Dead Jan. 6, 



after 11 days. 



Autopsy and remarks. 



No evidences of pest. Animal 

 emaciated. Tissues softened, 

 hemorrhagic and necrotic 

 near point of infection. 



Numerous pest bacilli in smears 

 from spleen. Large suppurat- 

 ing bubo. 



Numerous pest bacilli in smears 

 from spleen. Large bubo. 



Fair numbers of pest bacilli in 

 smears from the spleen. 



Fair number of pest bacilli in 

 smears from the spleen. Large 

 suppurating bubo. 



CONTROLS. 



1613 

 1614 

 1615 

 1616 

 1617 

 1618 



1619 



1620 



1621 



1622 

 1623 



1624 



oese "Pest ' Dead Dec. 30. 

 Virulent." ! after 4 days. 



___do ' Dead Oct, 29, 



after 3 days. 

 _ Dead Dec. 30, 



after 4 days. 

 ._ Dead Dec. 30, 

 after 4 days. 



.do Dead Dec. 29, 



after 3 days. 



.do Dead Jan. 2, 



after 7 days. 



-do. 



_do. 



.do. 



Dead Dee. 31, 



after 5 days. 

 Dead Dec. 28, 



after 2 days. 



_do. 



_do '• Dead Jan. 2, 



after 7 days. 



_do. 



-do. 



Dead Jan. 12, 



after 17 days. 



Dead Jan. 4, 

 after 9 days. 



Innumerable pest bacilli in 

 smears from spleen. 

 Do. 



Fair numbers of pest bacilli in 

 smears from the spleen. 



Innumerable pest bacilli in 

 smears from the spleen. 

 Do. 



Very numerous pest bacilli in 

 smears from spleen. Also 

 many post-mortem bacilli. 



Innumerable pest bacilli in 

 smears from spleen. 



Few pest bacilli in smears from 

 spleen. Innumerable in 

 smears near point of inocula- 

 tion. No pus formation at this 

 point. The tissues htemor- 

 rhagic. 



Considerable number pest bacilli 

 in smears from spleen. Tissues 

 cedematous and hemorrhagic 

 near point of inoculation in 

 which pest bacilli are very 

 numerous. 



Few pest bacilli in smears from 

 spleen. 



Numerous pest bacilli in smears 

 from spleen. Large open bubo 

 filled with pus. 



Fair numbers of pest bacilli in 

 smears from the spleen. Bubo. 



