They discuss the typical patient groups that he is facing recently. So, naturally, this includes Covid-19 and long hauler patients. But I find it surprising that a single practicioner has a group of mold toxicity patients out of a sudden. I'm sure mold toxicity isn't such a common diagnosis that it can be considered usual. So I suspect that something changed in these patients that made them susceptible to mold. An alternative explanation is the lockdown and that this could lead to increased mold exposure, possibly building up mycotoxins during the course.