I wonder how the US will determine what flu vaccine to give this season? I was told by a nurse back in 2019 when my son had the flu, that the US bases our seasonal flu vaccine on the main strand circulating Australia, since Australia tackles flu season before we do given the alternating seasons. Now I'm left wondering hmmmm....
I wonder how the US will determine what flu vaccine to give this season? I was told by a nurse back in 2019 when my son had the flu, that the US bases our seasonal flu vaccine on the main strand circulating Australia, since Australia tackles flu season before we do given the alternating seasons. Now I'm left wondering hmmmm....