Prepared

Having had my first vaccination yesterday I hope I wont need this.   

There was some publicity a few weeks ago saying that we should have home pulse oximeters in case we develop Covid because it is difficult to tell if you are becoming hypoxic because it can be asymptomatic (so called "happy hypoxia").   

These gadgets are not expensive and can warn of a reduction in your blood oxygen level.   I remember buying one for my practice about 20 years ago and it was really expensive.   This one from Amazon was under £20.

Re the vaccine,  I have no symptoms at all.   Hope I didnt get the placebo.

PS - I hate the word "Jab" which seems to have entered into even official language