help me? >> that's our goal. unfortunately, we're not there yet. we've got several steps to go to figure out first of all, if this antibody really is the cause of long covid, but if it is, then, and if it does work by activating the immune system, there's several potential places where treatments could work. >> such as? >> well, so at the level of the receptors, so when you have an increase in this hormone, there's a receptor that that works at. so for instance, blockers of that receptor could potentially be useful. now, i want to stress that people shouldn't go out and take these things because we really just don't know, and they lower your blood pressure, and all drugs can potentially have