Hot FM Search Governor Abbott, TDEM, and TMD Launch State Vaccine Call Center To Connect Organizations, Businesses With Mobile Vaccine Teams Governor Greg Abbott, the Texas Division of Emergency Management (TDEM), and the Texas Military Department (TMD) have launched the State Mobile Vaccination Team Call Center Texas businesses or civic organizations can call 844-90-TEXAS and select Option 3 to schedule a visit from a state mobile vaccine team to vaccinate employees, visitors, or members. To qualify for a visit, a business or civic organization must have 10 or more employees, visitors, or members who voluntarily choose to be vaccinated. Homebound Texans are also encouraged to call the hotline and select Option 1 to request a state mobile vaccination team to visit their home.