2018—Subsec. (a). Pub. L. 115–387 substituted “Secretary, acting through the Assistant Secretary for the Countering Weapons of Mass Destruction Office, shall” for “Secretary shall”.

Pub. L. 110–53, title XI, § 1101(c), Aug. 3, 2007, 121 Stat. 378, provided that: “The National Biosurveillance Integration Center under section 316 of the Homeland Security Act [of 2002, 6 U.S.C. 195b], as added by subsection (a), shall be fully operational by not later than September 30, 2008.”