United States Code Title 42 — The Public Health and Welfare § 300ff–31. Repealed. Pub. L. 106–345, title II, § 207(1), Oct. 20, 2000, 114 Stat. 1337 § 300ff–31. Repealed. Pub. L. 106–345, title II, § 207(1), Oct. 20, 2000, 114 Stat. 1337