; and (2) update such list not less than once every 7 days until all funds made available to carry out this section are expended. (h) Authorization of appropriations Of the amounts appropriated to carry out this Act under section 9, $15,000,000,000 shall be used by the Secretary to carry out this section. 8. Guidance and technical assistance (a) Department of Health and Human Services guidelines (1) In general Not later than 14 days after the date of the enactment of this Act, the Secretary of Health and Human Services, in coordination with the heads of other Federal agencies as appropriate, shall issue guidance, provide technical assistance, and provide information to States, units of local government, Tribes, and territories, with respect to the following: (A) Best practices regarding contact tracing, including the collection of data with respect to such contact tracing and requirements related to the standardization of demographic and syndromic information collected as part of contact tracing efforts. (B) Best practices regarding COVID–19 disease surveillance, including best practices to reduce duplication in surveillance activities, identifying gaps in surveillance and surveillance systems, and ways in which the Secretary of Health and Human Services plans to effectively support State, local, Tribal and territorial health departments in addressing such gaps. (C) Information on ways for State, local, Tribal, and territorial health departments to establish and maintain the contact tracing and surveillance activities described in subparagraphs (A) and (B). (D) Best practices regarding privacy and cybersecurity protection related to contact tracing, containment, and mitigation efforts. (2) Communication The Secretary of Health and Human Services shall identify and publicly announce the form and manner for communication with State, local, Tribal, and territorial health departments for purposes of carrying out the activities addressed by guidance issued under paragraph (1). (b) Labor and workplace related guidance