A prior section
300ff–84, act July 1, 1944, ch. 373, title XXVI, § 2684, as added
Pub. L. 101–381, title IV, § 411(a), Aug. 18, 1990,
104 Stat. 626; amended
Pub. L. 104–146, § 12(c)(10), May 20, 1996,
110 Stat. 1374, related to procedures for notification of exposure, prior to the general amendment of this part by
Pub. L. 109–415.