I don't want to catch COVID again if I can help it. It's a shitty, dangerous virus.
TBH, I don't think most people understand that it's not just a bad cold--it's a virus that attacks your vascular system that also does some nasty respiratory stuff. The increased risks of heart attacks and strokes after even a mild infection are not great, and if you're getting infected every year, you're permanently carrying that elevated risk.
SARS-CoV-2 is an enveloped, single-stranded RNA virus from the coronavirus family, with a large genome. Its structure includes the spike protein that enables the virus to attach to and enter cells via the ACE2 receptor.
Rhinoviruses, on the other hand, belong to the Picornavirus family, and are non-enveloped, single-stranded RNA viruses with a significantly smaller genome. Rhinoviruses attach to cells via the ICAM-1 receptor.