Any individual who is aggrieved by the failure of a State, political subdivision, or agency or instrumentality thereof, to comply with the requirements of this subchapter may bring an action for appropriate equitable relief. (July 1, 1944, ch. 373, title XXII, § 2207, as added Pub. L. 99–272, title X, § 10003(a) , Apr. 7, 1986 , 100 Stat. 236 .) Statutory Notes and Related Subsidiaries Continued Coverage of Costs of Pediatric Vaccine Under Certain Group Health Plans Pub. L. 103–66, title XIII, § 13631(d) , Aug. 10, 1993 , 107 Stat. 643 , provided that: “(1) Requirement.— The requirement of this paragraph, with respect to a group health plan for plan years beginning after the date of the enactment of this Act [ Aug. 10, 1993 ], is that the group health plan not reduce its coverage of the costs of pediatric vaccines (as defined under section 1928(h)(6) of the Social Security Act [ 42 U.S.C. 1396s(h)(6) ]) below the coverage it provided as of May 1, 1993 . “(2) Enforcement.— For purposes of section 2207 of the Public Health Service Act [ 42 U.S.C. 300bb–7 ], the requirement of paragraph (1) is deemed a requirement of title XXII of such Act [ 42 U.S.C. 300bb–1 et seq.].”