; and (B) receive information about a patient’s prescription and dispensing history in summary form from such System. (b) Implementation Beginning not later than 12 months after the date of enactment of this Act, the Secretary shall require, pursuant to section 505–1, that covered drug products be dispensed using the Prescription Safety Alert System to help combat the national prescription drug abuse epidemic. (c) Purposes of collecting and making available information The Prescription Safety Alert System shall collect and make available information only for the following purposes: (1) Providing dispensers with information to evaluate the risk of misuse, abuse, addiction, overdose, and drug-drug interactions associated with a covered drug product based upon a patient’s prescription and dispensing history. (2) Providing the Secretary with aggregate information on an annualized basis regarding the number of patients or prescriptions flagged by such System or a dispenser as potentially presenting a risk of misuse, abuse, addiction, overdose, or drug-drug interactions, and other aggregate information, where the Secretary deems the provision of such information to be appropriate. (d) Rule of construction on liability Nothing in this section shall be construed to create or serve as the basis for additional liability for any entity connecting to the System, beyond existing applicable State and Federal laws and regulations. (e) Waivers (1) In general The Secretary may waive the requirements of this section in whole or in part if the Secretary determines that compliance with such requirements is not feasible due to— (A) a public health emergency declared pursuant to a section 319 of the Public Health Service Act