This^^^Exactly. A guy I work with asked me the other day if I had ever had it. He was remarking that we had a couple of people out sick - he assumed COVID - and just noticed that I hadn't been out and wondered if I'd had it. I told him that I didn't know. His response was telling. He asked me how I couldn't know and I responded that I had never been tested. He couldn't understand why I hadn't.
Imagine a virus that is so virulent, so deadly that you have to be tested to know if you have it.
"Imagine a virus that is so virulent, so deadly that you have to be tested to know if you have it."