(a) As used in this act:

(i) 'Department' means the Wyoming department of health;

(ii) 'TANF' means the federal temporary assistance to needy families program authorized by Pub. L. 104-193;

(iii) 'Program' means the public health nursing infant home visitation subprogram created by this act;

(iv) 'This act' means W.S. 35-27-101 through 35-27-104.