The Secretary of Agriculture is authorized to establish research laboratories, including the acquisition of necessary land, buildings, or facilities, and also the making of research contracts under the authority contained in section 3105(a) of title 7, for research and study, in the United States or elsewhere, of foot-and-mouth disease and other animal diseases which in the opinion of the Secretary constitute a threat to the livestock industry of the United States: Provided, That no live virus of foot-and-mouth disease may be introduced for any purpose into any part of the mainland of the United States (except coastal islands separated therefrom by water navigable for deep-water navigation and which shall not be connected with the mainland by any tunnel) unless the Secretary determines that it is necessary and in the public interest for the conduct of research and study in the United States (except at Brookhaven National Laboratory in Upton, New York) and issues a permit under such rules as the Secretary shall promulgate to protect animal health, except that the Secretary of Agriculture may transport said virus in the original package across the mainland under adequate safeguards, and except further, that in the event of outbreak of foot-and-mouth disease in this country, the Secretary of Agriculture may, at his discretion, permit said virus to be brought into the United States under adequate safeguards. To carry out the provisions of this section, the Secretary is authorized to employ technical experts or scientists: Provided, That the number so employed shall not exceed five and that the maximum compensation for each shall not exceed the highest rate of grade 18 of the General Schedule. There is authorized to be appropriated such sums as Congress may deem necessary; in addition, the Secretary is authorized to utilize in carrying out this section, funds otherwise available for the control or eradication of such diseases.

(May 29, 1884, ch. 60, § 12, as added Apr. 24, 1948, ch. 229, 62 Stat. 198; amended July 31, 1956, ch. 804, title I, § 119, 70 Stat. 742; Pub. L. 85–573, July 31, 1958, 72 Stat. 454; Pub. L. 87–793, § 1001(e), Oct. 11, 1962, 76 Stat. 864; Pub. L. 88–426, title III, § 305(1), Aug. 14, 1964, 78 Stat. 422; Pub. L. 101–624, title XVI, § 1618(b), Nov. 28, 1990, 104 Stat. 3733.)