; and (B) the Committee on Homeland Security and Governmental Affairs and the Committee on Commerce, Science, and Transportation of the Senate. (4) Department The terms Department means the Department of Homeland Security. (b) Authorization of TSA personnel details (1) In general Pursuant to section 114(m) of title 49, United States Code, the Administrator is authorized to provide Administration personnel to other components of the Department and other Federal agencies to improve coordination with such components and such agencies to prepare for, protect against, and respond to public health threats to transportation security. (2) Strategy Not later than 180 days after the date of the enactment of this Act, the Administrator shall brief the appropriate congressional committees regarding a strategy to improve coordination with other components of the Department and other Federal agencies to prepare for, protect against, and respond to public health threats to transportation security. (c) TSA preparedness (1) Risk analysis To the extent possible and in consultation with transportation security stakeholders, the Administrator shall conduct an analysis of transportation sector preparedness for public health threats. Such analysis shall assess at a minimum the following: (A) The risks of public health threats to transportation security, including to transportation hubs, transportation security stakeholders, Administration personnel, and passengers. (B) Information sharing challenges among relevant components of the Department, other Federal agencies, international partners, and transportation security stakeholders. (C) Impacts on changes to Administration policies and procedures for screening passengers and property. (2) Briefing to Congress Not later than 180 days after the date of the enactment of this Act, the Administrator shall brief the appropriate congressional committees on the following: (A) The risk analysis required under paragraph (1). (B) Technologies necessary to advance toward a contactless checkpoint