What are the dangers of taking 2 FLU shots in the same season?

In fact, kids under 9 years old getting the flu shot for the first time get two flu shots that first flu season. For an adult, two flu shots are not necessary, but also not dangerous. Next flu season still get your regular flu shot. read more

This depends in part on what kind of vaccine and the time interval between the two flu shots. Fluzone makes two vaccines administered IM, one regular dose and one high dose for seniors who need more inactivated flu antigen (HA) to generate a good immune response. Let’s compare the two doses and see what might happen if you had two regular flu shots on the same day. Fluzone: 30mcg HA Fluzone high dose: 180 HA. read more