• Harris Health System's TroubleShooters

    • Parents may call to verify schedule and availability of vaccine.

      Harris Health System's TroubleShooters

      • Press 1 for information;
      • press 4 to leave a message.

      Visit the TroubleShooters website »


    Immunization Helpline

    • Texas Children's Hospital operates an Immunization Helpline which parents can call to obtain information about free or low cost immunizations for children. The Helpline, available by calling 832-824-2061, is a 24/7 interactive phone system in English, Spanish and Vietnamese.