Seattle Visiting Nurse Association (SVNA) is the largest community mass immunizer in Washington State. We specialize in on-site Flu shot clinics for businesses, schools, governmental agencies and communities all throughout Washington State. SVNA is recognized as a qualified community immunizer by the Washington State Department of Health, Public Health Seattle, and King/Snohomish County Health Districts. Our traveling nurses are all W2 employees, licensed to practice nursing in the State of Washington and have years of immunization experience.