hey, jeff mansfield has a question. what is the data on irorectin, why isn't it used here in the u.s.? >> i have to be hon et, i never heard of it. >> it's an anti-citic drug. it's great for scabie, by the way. we use it for tropical aerocytic diseases. i haven't heard of its use. sorry. >> rabbit robert will get the last question. is it possible the wildfires and smoke had a positive influence on covid spread. i what was asking if there was a negative influence, meaning less infections in those areas? >> that's interesting. to the extent people don't go out to malls and you know and are congregating socially, yeah, i mean, it may. you know, there is a school of thought the best thing to prevent covid in san francisco was the 49ers losing the super bowl. it prevented the super bowl break, which could have been a sewage u huge super spreading event. so that's the same sort of thing you're talking about. >> yeah. there are some football fans who say, hey, i would rather take the trophy. >> i rolls out. that's a little har