I contracted Covid prior to any 'vaccines' - as did my wife. We were both 60 at the time, and in good health. My wife had it worse. Both slight fevers, but she was a lot more fatigued than me. Mine resembled a sinus infection. We both lost taste for a couple days. One residual effect. I would smell gasoline while no where near any oil product...off-and-on for 4 months.