LS2 guess "testicles" is quite incorrect. Although they are described as being between the kidneys and the bladder, given the context of the passage the reference at JohEphB 130:25 is almost certainly to the two globes of the prostate. In the passage cited from AS2 315:20, it is said that even the smallest tame and wild animals down to the size of mice can be affected. In any case, the cited passages from JEhCh demonstrate that, for this writer at least, the reference need not be to illness.