I cough when in line... Folks let me check out quick...
LOL!
[what line? usually I’m the only person in the store]
:D
In AutoZone last week, I had one of my GERD coughing fits, even though I did my level best to hold it back until I got out to the car.
I actually yelled to the 4 other people in the store “It’s just acid reflux, not a virus!”