1. Short title This Act may be cited as the Strengthening Mosquito Abatement for Safety and Health Act or the SMASH Act . 2. Reauthorization of Mosquito Abatement for Safety and Health program Section 317S of the Public Health Service Act ( 42 U.S.C. 247b–21 ) is amended— (1) in subsection (a)(1)(B)— (A) by inserting including programs to address emerging infectious mosquito-borne diseases, after control programs, ; and (B) by inserting or improving existing control programs before the period at the end; (2) in subsection (b)— (A) in paragraph (1), by inserting , including improvement, after operation ; (B) in paragraph (2)— (i) in subparagraph (A)— (I) in clause (ii), by striking or at the end; (II) in clause (iii), by striking the semicolon at the end and inserting , including an emerging infectious mosquito-borne disease that presents a serious public health threat; or ; and (III) by adding at the end the following: (iv) a public health emergency due to the incidence or prevalence of a mosquito-borne disease that presents a serious public health threat. ; and (ii) in subparagraph (D), by inserting or that demonstrates to the Secretary that the control program is consistent with existing State mosquito control plans, or policies, or other applicable State preparedness plans before the period at the end; (C) in paragraph (4)(C), by striking that extraordinary and all that follows through the period at the end and inserting “that— (i) extraordinary economic conditions in the political subdivision or consortium of political subdivisions involved justify the waiver; or (ii) the geographical area covered by a political subdivision or consortium for a grant under paragraph (1) has an extreme need due to— (I) the size or density of the human population; (II) the size or density of the mosquito population; or (III) the severity of the mosquito-borne disease, such that expected serious adverse health outcomes for the human population justify the waiver.