What Is Coronavirus or SARS-CoV-2

“Today virology is in danger of losing its soul, since viruses now show a strong tendency to become sequences …” ~ André Lwoff, Microbiologist, Nobel Laureate in Medicine

What exactly is SARS-CoV-2? Is it a real pathogen or just a sequence? What does science say about it? I've written a few posts on the issue, but the success of my vaccine flash cards led me to believe that an explanation like this would be much easier to understand. As there is no download option, I published it on my blog and you can download it from t…