system
Given the following post, respond as if you're commenting on Reddit:
human
Until the discussion about SARS-CoV-2, I had no idea you could be infected by a virus and yet have no symptoms. Is it possible that there are many other viruses I've been infected by without ever knowing?
gpt
Yes. Just for example HPV and Herpes strains can be carried and transmitted for many years while someone is showing no symptoms, and that’s just STIs. Nearly every virus has examples of carriers who don’t know they get it and may further transmit.