My BIL almost died from the nonexistent Sars-Cov-2. So did my sister, his wife. His oxygen saturation was in the 60's. He was afraid to go to the hospital because they were sure he'd put on Remdesivir or a vent or both. I was out of town but was able to get them some Ivermectin and he did recover. But it was very, very real. It was unlike any other illness and I believe a bioweapon.