Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Tests included thoracic radiography (chest x-ray), serology (DPP VetTB assay, with two definitions of positive depending on the strength of the reaction line), and microscopy, PCR, and culture of bronchoalveolar lavage (BAL) samples.
