Participation in Forum on October 5, 2010
The most common used method is intradermal comparative tuberculosis. Avian and bovine tuberculin PPD are injected intradermal in the middle third of the neck. The upper injection site is 10 cm below the crest, the lower site should be about 12 cm from the upper site on a line drawn parallel with the line of the shoulder.
This member had joined Engormix
November 9, 2009