4 Tex. Admin. Code § 19.51
The quarantined areas are Cameron, Hidalgo, Nueces, and Willacy counties of Texas, and the State of Florida.
Source Note:The provisions of this §19.51 adopted to be effective September 2, 1996, 21 TexReg 7803; amended to be effective July 26, 2009, 34 TexReg 4733.