How does the Flu Vaccine work? | Things to know about Flu Shot/Vaccine

"Flu Vaccine is a live viral vaccine like most of the vaccines. We use a live virus or a killed component of the bacteria and what it does is it gets into our body and stimulates our body’s immune function. The Flu Vaccine stimulates your body to have antibody response to that, that is the fighting capacity against the virus so that the actual virus your body will have immunity against that"