Respuesta :
Answer:
I believe it's every year.
Explanation:
It Solely depends on how old you are and how high of a risk you are at getting the flu.
Answer:
OD. Every year
Explanation:
The vaccine should be taken once a year every year
Answer:
I believe it's every year.
Explanation:
It Solely depends on how old you are and how high of a risk you are at getting the flu.
Answer:
OD. Every year
Explanation:
The vaccine should be taken once a year every year