; (2) avoid inappropriate prescribing that can lead to dangerous drug interactions, overdose, or relapse; and (3) notify and involve families and caregivers when individuals experience an overdose. (c) Periodic updates The Secretary shall— (1) periodically review and update the model program and materials identified or developed under subsection (a); and (2) disseminate such updated programs and materials to the individuals described in subsection (a)(1). (d) Input of certain entities In identifying, reviewing, or updating the model programs and materials under this section, the Secretary shall solicit the input of relevant stakeholders. (e) Authorization of appropriations There is authorized to be appropriated to carry out this section, such sums as may be necessary for each of fiscal years 2019 through 2023. 510. Communication with families during emergencies (a) Promoting Awareness of Authorized Disclosures during Emergencies The Secretary of Health and Human Services shall annually notify health care providers regarding permitted disclosures during emergencies, including overdoses, of certain health information to families and caregivers under Federal health care privacy laws and regulations. (b) Use of material For the purposes of carrying out subsection (a), the Secretary of Health and Human Services may use material produced under section 509 of this Act or under section 11004 of the 21st Century Cures Act ( 42 U.S.C. 1320d–2 note). 511. Prenatal and postnatal health Section 317L of the Public Health Service Act ( 42 U.S.C. 247b–13 ) is amended— (1) in subsection (a)— (A) by amending paragraph (1) to read as follows: (1) to collect, analyze, and make available data on prenatal smoking, alcohol and substance abuse and misuse, including— (A) data on— (i) the incidence, prevalence, and implications of such activities; and (ii) the incidence and prevalence of implications and outcomes, including neonatal abstinence syndrome and other outcomes associated with such activities