Total tangent, but I find this whole "PASC" relabeling repugnant and even orwellian. It's post covid syndrome, long covid, anything that doesn't try to mask the source of the issues.. not some acronym that makes it sound like an intramural softball team.
Maybe if these people got more attention, it wouldn't be so hard to convince the unconvinced that "not dying" isn't always the same as "just a flu."