; and (ii) any coronavirus-related medical liability action filed on or after such date of enactment. (2) Preservation of liability limits and defenses Except as otherwise explicitly provided in this subtitle, nothing in this subtitle expands any liability otherwise imposed or limits any defense otherwise available under Federal, State, or Tribal law. (3) Immunity Nothing in this subtitle abrogates the immunity of any State, or waives the immunity of any Tribal government. The limitations on liability provided under this subtitle shall control in any action properly filed against a State or Tribal government pursuant to a duly executed waiver by the State or Tribe of sovereign immunity and stating claims within the scope of this subtitle. (b) Preemption and supersedure (1) In general Except as described in paragraphs (2) through (6), this subtitle preempts and supersedes any Federal, State, or Tribal law, including statutes, regulations, rules, or standards that are enacted, promulgated, or established under common law, related to recovery for personal injuries caused by, arising out of, or related to an act or omission by a health care provider in the course of arranging for or providing coronavirus-related health care services. (2) Stricter laws not preempted or superseded Nothing in this subtitle shall be construed to affect the applicability of any provision of any Federal, State, or Tribal law that imposes stricter limits on damages or liabilities for personal injury caused by, arising out of, or related to an act or omission by a health care provider in the course of arranging for or providing coronavirus-related health care services, or otherwise affords greater protection to defendants in any coronavirus-related medical liability action than are provided in this subtitle. Any such provision of Federal, State, or Tribal law shall be applied in addition to the requirements of this subtitle and not in lieu thereof. (3) Enforcement actions Nothing in this subtitle shall be construed to impair, limit, or