DSHS HIV/STD Program. Post Office Box 149347, MC 1873 Austin, Texas 78714 Phone: 737-255-4300. Email the HIV/STD Program. Email HIV, STD, Hepatitis C, and TB data requests to the Program - This email can be used to request data and statistics on HIV, STDs, Hepatitis C, and TB in Texas.It cannot be used to get treatment or infection history for individuals, or to request information on ....