Have you noticed that a flu shot was never called a flu vaccine? Webster’s online dictionary had to add a new definition in order to make the mRNA shot be considered a vaccine. It should be called a “shot” just like a flu shot
I think I’ll go give my dead tree Webster’s dictionary a hug.
“vaccine. n. 2: a preparation of killed microorganisms, living attenuated organisms, or living fully virulent organisms that is administered to produce or artificially increase immunity to a particular disease.”
What is a flu shot?
An influenza (flu) shot is a flu vaccine given with a needle
cdc.gov/flu/prevent/flushot.htm