and no scientific evidence, that it works, unfortunately today no clinical trials show that it works. it is a disease that is used for parasitic infections in humans as well, but it's nowhere near the modern evidence we can move in practice, there is a need for, oral medications. and that's where the hss is invested three billion dollars in resolving, these that could be used. in the interim, we have seen these statement in the fda, in and actually came out and said the same thing. today as a guidance to positions that might be prescribing. this is very small number. but there is no evidence, and we have seen already cases of toxicity and hospitals. of people trying to take veterinary medications, to try to take covid-19. what's easier and proven to be effective, is taking the