Playing off the iconic “Don’t Mess With Texas” advertising campaign, AHF raised awareness of the rise in syphilis cases in the state. The billboards were in the same spirit of related messaging efforts in California and Florida. AHF has several locations in Texas — including pharmacies, healthcare centers and STD testing locations in the Houston and Dallas-Fort Worth areas. AHF Wellness Centers provide free testing for sexually-transmitted diseases, including chlamydia, gonorrhea, syphilis, and HIV. Our testing counselors can see you on a walk-in basis, so you can get tested when it’s convenient for you, without an appointment.