If you have found a tick on you and wish to have it tested, the following will test it for Lyme disease:

Texas Department of State Health Services
Attn: Zoonosis Control N MC 1956
P. O. Box 149347
Austin, TX 78714-9347

Instructions: Place the tick in a ziplock bag with a cotton ball or tissue dampened with water or alcohol and mail.

Download Instructions...Be sure to fill out the tick submission form and send it with the tick.