抄録
The influence of the repeated injection of Dharmendra's antigen upon Fernandez's reaction in BCG-vaccinated guinea pigs had been reinvestigated experimentally, and the obtained results were as follows;
In BCG-vaccinated guinea pigs, it was found that Fernandez's reaction caused by the repeated intracutaneous injection of Dharmendra's antigen was stronger than fhat first reaction before the repeated injection of antigen.
Nevertheless, the anti-infectious ability against tuberculosis in the increased reaction group was equivalent as that in control group, so that the influence of the repeated injection of Dharmendra's antigen upon the anti-tuberculosis ability was not recognized.
