Apparently, you can.read but have difficulty understanding if it hasn't been approved by a medical quack!
Let's see if these mean anything to you: breathlessness, runny nose, pain in my left lung for the first time in my now.85 years coughing and sneezing at the same time (I would have said simultaneously but that might undermine your faith in the medicos, somehow)! Do those symptoms qualify as CovidBS?
Cured it each time by putting my knees around scoffers heads, risking my manhood each time, as they will tell you, I'm sure! Go ask cain!