What’s the point of getting a flu shot?
A flu shot is a vaccine designed to help your immune system recognize and fight the influenza viruses most likely to be circulating that season. Getting a flu shot each year reduces your chances of…
Clear and simple answers to life's questions.
A flu shot is a vaccine designed to help your immune system recognize and fight the influenza viruses most likely to be circulating that season. Getting a flu shot each year reduces your chances of…