; or (2) the health care professional rendered the health care services under the influence (as determined pursuant to applicable State law) of alcohol or an intoxicating drug. (c) Preemption (1) In general This section preempts the laws of a State or any political subdivision of a State to the extent that such laws are inconsistent with this section, unless such laws provide greater protection from liability. (2) Volunteer Protection Act Protections afforded by this section are in addition to those provided by the Volunteer Protection Act of 1997. (d) Definitions In this section: (1) The term disaster means— (A) a national emergency declared by the President under the National Emergencies Act; (B) an emergency or major disaster declared by the President under the Robert T. Stafford Disaster Relief and Emergency Assistance Act; or (C) a public health emergency that is determined by the Secretary under section 319 of this Act with respect to one or more States specified in such determination— (i) during only the initial period covered by such determination; and (ii) excluding any period covered by a renewal of such determination. (2) The term harm includes physical, nonphysical, economic, and noneconomic losses. (3) The term health care professional means an individual who is licensed, registered, or certified under Federal or State law to provide health care services. (4) The term health care services means any services provided by a health care professional, or by any individual working under the supervision of a health care professional, that relate to— (A) the diagnosis, prevention, or treatment of any human disease or impairment