220 The Philippine Jowwd of Science 1916 



The pig gradually recovered from rinderpest, but did not be- 

 come thrifty, and was killed on August 7, 1915. 



EXPEKIMENT 3 



Pig 208. — ^KnowTi history prior to experiment: This animal 

 was a native pig, 6 months old, purchased in Manila and kept 

 in quarantine forty days before it was used. At no time during 

 this period did it have a high temperature or show any symptoms 

 of sickness. 



July 19, 1915, pig 208 was exposed to bull 3939, fifth day of 

 temperature, and to bull 3931, fourth day of temperature, in stall 

 No. 1. This exposure was continued two days with bull 3939 

 and four days with bull 3931. 



History of bull 3939 during the exposure: 



July 19: Fifth day of temperature, D., N. E. 



July 20: D., N. E. 



July 21: Died of rinderpest, presenting typical lesions of that 

 disease upon autopsy. 

 History of bull 3931 during the exposure: 



July 19 : Fourth day of temperature. 



July 21-22: N. E. 



July 22: Died of rinderpest, presenting typical lesions of that 

 disease upon autopsy. 



July 23, pig 208 developed a rise in temperature, registering, 

 in the afternoon, 40.4° C. ; this was four days after the initial 

 exposure to bulls 3939 and 3931. • 



July 27, pig 208 was removed to corral No. 1 to accomplish 

 experiments 12 and 25. It presented a morning temperature of 

 39.9° C. and an afternoon temperature of 41.2° C. 



July 31 to August 7, E. L. 



August 3, it presented an afternoon temperature of 41.6° C, 

 which was the highest temperature registered during the course 

 of the disease. 



August 8-11, D., E. L. 



August 12, died of rinderpest, presenting typical lesions of 

 that disease upon autopsy. 



EXPERIMENT 4 



Pig 215. — Known history prior to experiment: This animal 

 was a native pig, 8 months old, purchased in Manila and kept 

 in quarantine seventy-two days before it was used. At no time 

 during this period did it have a high temperature or show any 

 symptoms of sickness. 



September 30, 1915, pig 215 was exposed to bull 3925, which 

 was the third day after the bull's initial temperature was 



