; and (3) the actual exposure to coronavirus caused the personal injury of the plaintiff. (b) Reasonable efforts To comply (1) Conflicting applicable government standards and guidance (A) In general If more than 1 government to whose jurisdiction an individual or entity is subject issues applicable government standards and guidance, and the applicable government standards and guidance issued by one or more of the governments conflicts with the applicable government standards and guidance issued by one or more of the other governments, the individual or entity shall be considered to have made reasonable efforts in light of all the circumstances to comply with the applicable government standards and guidance for purposes of subsection (a)(1) unless the plaintiff establishes by clear and convincing evidence that the individual or entity was not making reasonable efforts in light of all the circumstances to comply with any of the conflicting applicable government standards and guidance issued by any government to whose jurisdiction the individual or entity is subject. (B) Exception If mandatory standards and regulations constituting applicable government standards and guidance issued by any government with jurisdiction over the individual or entity conflict with applicable government standards and guidance that are not mandatory and are issued by any other government with jurisdiction over the individual or entity or by the same government that issued the mandatory standards and regulations, the plaintiff may establish that the individual or entity did not make reasonable efforts in light of all the circumstances to comply with the applicable government standards and guidance for purposes of subsection (a)(1) by establishing by clear and convincing evidence that the individual or entity was not making reasonable efforts in light of all the circumstances to comply with the mandatory standards and regulations to which the individual or entity was subject. (2) Written or published policy (A) In general If an individual