I only deal with sick people in the acute setting so the not being able to breath/hypoxia was pretty standard across the board, blood clots/pulmonary embolisms were more common, and a slew of common viral sx on top of it (myalgias, lethargy, etc.)

Frustrating part was that it was variable. Saw people get better that weren’t expected to make it and watched people crash that you wouldn’t expect. Being out of shape, or immunocompromised didn’t do any favors.