Intranasal Vaccine (IMAGE) Tufts University, Health Sciences Campus Caption A health-care practitioner administers an intranasal vaccine. Credit Content provider: CDC/Dr. Bill Atkinson Photo credit: James Gathany Usage Restrictions Please acknowledge content provider and photographer. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.