The FDA Approved A Self-Administered Nasal Spray For The Flu. Here’s How It Compares To The Traditional Flu Shot

CHICAGO – OCTOBER 8: Three 10-dose Influenza Virus Vaccine vials are seen at Ballin Pharmacy … [+] October 8, 2004 in Chicago, Illinois. (Photo by Tim Boyle/Getty Images)

Getty Images

The U.S. FDA recently approved FluMist as a self or caregiver-administered nasal spray flu vaccine to…