Mar 23
1 min read
Covid Day Seven— How To Avoid A Nasty Shock
If you get Covid, get a gizmo to measure your oxygen saturation. A nasty trait of the disease is to damage your lungs on the quiet. By the time you notice, there isn’t always a way back.
The device clips on your finger and gives you a reading. However — and this is a key point — it’s made to be used on other people. The first time I checked my own level, it was so low it almost shocked me…
