It's my understanding that long covid is not something new and unexpected. Apparently any virus attacking the organs can cause problems. These problems usually

It's my understanding that long covid is not something new and unexpected. Apparently any virus attacking the organs can cause problems. These problems usually go away after some time. Long flu is definitely a thing. I saw a meta study on that and was humbled by how common it could be, even after mild cases. Here's an article talking about the many complaints of such after the 1918 flu [0]. [0] https://time.com/5915616/long-flu-1918-pandemic/ https://time.com/5915616/long-flu-1918-pandemic/