Passport Health is the leading provider of international travel medicine in North America. For nearly 30 years, Passport Health travel clinics have helped keep countless global travelers safe from infectious diseases. We keep yellow fever vaccine, the typhoid vaccine and other preventative medications and immunizations in stock at our San Antonio clinic so you won't have to wait. Conveniently located at the Westgate Medical Center along with others around San Antonio mean you can find an appointment that fits your tight schedule.