P.R. Laws tit. 5, § 831
2019-02-20 00:00:00+00
For the purposes of §§ 831—836 of this title, “hog cholera virus” shall mean the unattenuated virus inoculated into swine in order to render them immune to the disease known as hog cholera.
History —June 12, 1961, No. 41, p. 76, § 1.