1992—Subsec. (b)(2). Pub. L. 102–531 substituted “Centers for Disease Control and Prevention” for “Centers for Disease Control”.

1988—Subsec. (b)(2). Pub. L. 100–690 substituted “the date of the enactment of the AIDS Amendments of 1988” for “the date of the enactment of this section”, which for purposes of codification was translated as “November 4, 1988”.

Amendment by Pub. L. 100–690 effective immediately after enactment of Pub. L. 100–607, which was approved Nov. 4, 1988, see section 2600 of Pub. L. 100–690, set out as a note under section 242m of this title.