This is kind of wild. An article in the Journal of American Medical posits that any infection, including Covid, can cause cancer cells “hidden” in the body to restart. More studies are needed. But if true, anyone, especially cancer “survivors jamanetwork.com/journals/jam...
2) should be wary of any infection, not only Covid. It seems to be related to inflammation, a process about which little is known. Please, don’t just blow off getting flu or Covid or any shots that can reduce your chance of infections. We just don’t know at this point. Ask your doctor for advice