MasileinDE wrote:
kinda normal though, viruses tend to mutate
that's why we need a new flu vaccine every single year and you can get it every time even though you have antigens from the version before
Sofia wrote:
i've seen that multiple people have gotten it twice?
i've seen that multiple people have gotten it twice?
kinda normal though, viruses tend to mutate
that's why we need a new flu vaccine every single year and you can get it every time even though you have antigens from the version before