My thought as well.
Also, it seems to hit some racial/ethnic communities harder than others.
Yes, it's interesting overweight people with high blood pressure, and vitamin D deficiencies who FLY don't seem to have the same high rates of covid that overweight people with high blood pressure, and vitamin D deficiencies THAT DON'T FLY seem to have ... Might be the first description applies primarily to blacks and the 'who fly' part to primarily whites. This feels of bio-weapon...