(A)The term “child” means, in connection with any adoption, or placement for adoption, of the child, an individual who has not attained age 18 as of the date of such adoption or placement for adoption. (B)The term “placement”, or being “placed”, for adoption, in connection with any placement for adoption of a child with any person, means the assumption and retention by such person of a legal obligation for total or partial support of such child in anticipation of adoption of such child. The child’s placement with such person terminates upon the termination of such legal obligation. (d)A group health plan may not reduce its coverage of the costs of pediatric vaccines (as defined under section 1928(h)(6) of the Social Security Act  as amended by section 13830 of the Omnibus Budget Reconciliation Act of 1993) below the coverage it provided as of. (e)Any regulations prescribed under this section shall be prescribed by the Secretary of Labor, in consultation with the Secretary of Health and Human Services.