; (B) by striking paragraph (2); and (C) by striking Authorization of appropriations and all that follows through For the purpose of carrying out subsection (a), there are authorized to be appropriated and inserting Authorization of appropriations .—For the purpose of carrying out subsection (a), there is authorized to be appropriated . (2) Pilot program to support State medical stockpiles Section 319F–2(i)(9) of the Public Health Service Act (42 U.S.C. 247d–6b(i)(9)) is amended by striking 2024 and inserting 2028 . 107. Diagnostic testing preparedness plan The Public Health Service Act ( 42 U.S.C. 201 et seq. ) is amended by inserting after section 319F–5 of such Act ( 42 U.S.C. 247d–6f ) the following: 319F–6. Diagnostic testing preparedness plan (a) In general The Secretary, acting through the Assistant Secretary for Preparedness and Response, and in consultation with the heads of relevant Federal agencies, shall develop not later than 1 year after the date of enactment of this section and update not less than every 3 years thereafter a plan for rapid development, authorization, scaling, procurement, and distribution of diagnostics and clinical and diagnostic laboratory testing capacity during a public health emergency declared under section 319. (b) Purposes The purposes of the plan under subsection (a) shall be— (1) to facilitate the development and utilization of diagnostics for use with respect to a novel chemical, biological, radiological, or nuclear threat or an emerging infectious disease, including any such high-throughput laboratory diagnostic, point-of-care diagnostic, or rapid at-home or point-of-use diagnostic