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, typhoid vaccine and other preventative medications and immunizations in stock at our Lynnwood clinic so you won't have to wait. And our location in the Alderwood Business Campus near Alderwood Towne Center offers easy, convenient access with plenty of parking.