Hi everyone how are you.
we have been starting injecting vaccine in America.
As you know it's a new type of vaccine which is mRNA type.
We have two type of theories about the vaccine.
one is we should get the vaccine for Herd Immunity.
the other is we don't trust the vaccine because of anyone know the second effects in the future.
In Japan you are going to start injecting vaccine soon then you should choose one of them.
thank you
