
At Phoenix Medical Centers we usually administer seasonal influenza shots for protection against influenza viruses causing damage during specific seasons.
Flu vaccines are needed every season, mainly because immune protection from shots diminishes over time. Flu viruses are variable and adaptable so flu vaccines need to be constantly updated according to all those factors.
In case of children who need two shots, the vaccination process should start earlier since doses must be taken at least four weeks apart.
At Phoenix Medical Centers, our doctors recommend that every person gets a flu shot in the early fall or by the end of October. According to the CDC, getting vaccinated later “can still be beneficial, and vaccination should continue to be offered throughout the flu season, even into January or later.”
It takes approximately two weeks for antibodies to develop, so you should get your shot before the flu season begins. Early in the fall is a good time to do it. But getting your shot sooner could leave you vulnerable for the last part of the flu season, so the best advice is to ask your doctor to administer your shot at the right time.