There was a COVID-19 scare in one segment of my workplace, so they quarantined the area for the day. The guy was vetted for a stomach virus or a flu or something not COVID-19.
More recently, there was another scare that's entailed an indefinite closure of at least two other segments of my workplace.
I can't tell if I have a very slight sore throat or I'm developing hypochondria, but I also had intermittent and mild chest tightness/shortness of breath/pseudodysphagia.
Seems to be an outside-my-room phenomenon, really. Driving to and from work, it seems cool air helps? If it's a stress reaction or hypochondria, it'd be a placebo.