For purposes of this subchapter:
(2)
The term “treatment”, with respect to the etiologic agent for acquired immune deficiency syndrome, includes primary and secondary prophylaxis.
(July 1, 1944, ch. 373, title XXIII, § 2361, as added Pub. L. 100–607, title II, § 201(4), Nov. 4, 1988, 102 Stat. 3078; amended Pub. L. 103–43, title XVIII, § 1811(8), June 10, 1993, 107 Stat. 200.)