And the doctor will schedule it 2 weeks out by which time, if it's coronavirus, your immune system will deal with it already, one way or another. It's not like MRI machines sit idle.I want to avoid doctors rooms etc. To avoid catching but also lessen their burden. I bought a pulse oxymeter cheap on ebay so i can check my blood oxygen saturation levels at home. The flu doesnt affect saturation levels but covid -19 can. SpO2 goes below 94% and i go to doctor for lung MRI.