Texas Administrative Code (Last Updated: March 27,2024) |
TITLE 4. AGRICULTURE |
PART 2. TEXAS ANIMAL HEALTH COMMISSION |
CHAPTER 44. BOVINE VIRAL DIARRHEA |
SECTION 44.1. Definitions
Latest version.
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The following words and terms, when used in this chapter, shall have the defined meanings, unless the context clearly indicates otherwise:
(1) Bovine Viral Diarrhea (BVD) - Bovine viral diarrhea is a viral disease of cattle that is caused by the bovine viral diarrhea virus (BVDV). (2) BVDV Persistently Infected (BVDV-PI) Cattle--Any cattle with positive results on a BVDV antigen detection test (e.g., ELISA [enzyme-linked immunosorbent assay], PCR [polymerase chain reaction], or BVDV immunohistochemistry [IHC]) that either are not retested, or that have a positive result on a BVDV retest. (3) BVDV Retest--A subsequent test for BVDV using an antigen detection test (e.g., ELISA [enzyme-linked immunosorbent assay], PCR [polymerase chain reaction], or BVDV immunohistochemistry [IHC]). (4) Cattle--All dairy and beef animals (genus Bos). (5) Commission--The Texas Animal Health Commission. Source Note: The provisions of this §44.1 adopted to be effective February 2, 2020, 45 TexReg 529