Is There a Difference Between a Virus and a Human Immune Response?

The more times you come back to the same context, the less excitable those cells are. So going on vacation and doing anything new that you've never experienced before is good for you. You may have it or have had it, but you don't know because we're totally symptomatic. It's either this that we're talking about where you I don't know if you had ever got COVID, but maybe you have not yet.