You've just defined the parasite, not a virus...

a parasite doesn't kill the host and is a living organism unlike viruses

YOUR body is made from so called viruses, it cannot survive without them.

Really? I thought viruses don't exist?

you are just ejecting things that you don't need in your body.
When you are cold, with flu, your body is cleanse itself. So let it cleanse

I agree with that