Mr. Edwards, in December, 1901, verbally stated that his views as to the harmlessness of tuberculin remained unchanged, and that he had not seen the least ill effect in any of his cattle from its use.
"Special Report on Diseases of Cattle"
U.S. Department of Agriculture J.R. Mohler
The conclusions of some of the best authorities on the subject of its harmlessness to healthy animals are given below.
"Special Report on Diseases of Cattle"
U.S. Department of Agriculture J.R. Mohler
They are conspicuous people in Bombay by their look of intense harmlessness.
"From Edinburgh to India & Burmah"
William G. Burn Murdoch