Not sure but I think the mRNA covers all the corvid variants plus flu.
As far as being vaccinated, I don't do flu shots. Everyone I know that had ever gotten it, not only got the flu but got it worse than if the never had the shot.
I did get the original corvids but none since.
raramama
18. It's been so long I actually cannot remember
Nitin
53.i think vaccines are not good. Try to avoid them