correct, harris. listen, it started in a bat for sure. a bat coronavirus, a horseshoe bat. that much they know because the vast majority of the structure is from a bat coronavirus. but for sars 1 as you mentioned it went through a cat and they ve been testing animal after animal here and haven t found what we call an intermediary creature. if it started as a bat coronavirus where did it go next? it doesn t go from bat to human. those viruses don t go easily human-to-human. the thing that raised eyebrows on the lab is what they re doing in lab that study bat coronavirus. they are looking to see how they get them to be more trans missable. you ve heard them say the point about that.