Covid and autoimmune disease

[SueDonim]

In very simple terms autoimmune disease is when the immune system is working overtime and attacks the healthy body instead of the infections it's meant to. It can attack pretty much any part of the body which is why there are so many vastly different disorders. The thing they all have in common is that it is the dbody attacking some part of itself.

Here's a link to some basic information https://medlineplus.gov/ency/article/000816.htm.

I fully agree with Oh_hunnihunni about overcrowding. We have know for generations that keeping animals in overcrowded conditions causes ill-health, but seem to have not learned that for ourselves.