24 
' Sooty Mangabey No. 65, a cagemate of Green Monkey 
No. 80, died of tuberculosis February 4th, 1911. He was 
originally sent to the Monkey House December 15th, 1907, 
where he remained until the Green Monkey No. 80 died Apiil 
4th, 1910. He was then returned and injected on April 25th, 
and again June 24th, 1910, when he was passed. On the 
first occasion his temperature reaction following the tuber- 
culin was indicative of a non-tuberculosis monkey. On the 
last test while the course as a whole was quite high, there 
was certainly nothing to point toward a tuberculous con- 
dition. He died February 4th, 1911. 
The last monkey to die of tuberculosis was Rhesus Macaque 
No. 115, on February 16th, 1911. This animal was first 
injected October 10th, 1905, and again January 27th, 1906, 
being passed to Monkey House after second test. He was 
observed in poor condition in the early part of January, 1911, 
and returned to the detention room in the Laboratory. After 
having received a tuberculin injection on February 14th, 
his temperature curve failed to follow the usual course, but 
after an effort to rise rapidly fell to subnormal and he died 
February 16th. 
Five other monkeys died in the Monkey House, and 5 were 
killed in the Laboratory because of their connection with the 
above infected animals. None were tuberculous. 
In following the course of infection of the 5 tuberculous 
monkeys, we find that there is nothing to explain the last 
one. Rhesus Macaque No. 115, or the Chimpanzee, unless we 
assume that Reddish Macaque No. 1 was tuberculous when 
put with this Anthropoid. It seems much more probable 
that the Chimpanzee infected the ^Macaque, as this latter 
had just given a very excellent chart. As mentioned above, 
the seven monkeys in the same cage where the Macaque died 
have as yet not developed tuberculosis. 
The 2 Common Macaques w^re killed and found healthy. 
The black Ape No. 11 is still held because of irregular tem- 
perature. 
There has never been a tuberculous animal in association 
with Rhesus Macaque No. 115 as far as is known. 
Green Monkey No. 80 died after five weeks on exhibition. 
