There are a few, but mostly don't show transmission, but persistence on objects in hospital settings. That said, most of them seem to exclude the fomite hypothe

There are a few, but mostly don't show transmission, but persistence on objects in hospital settings. That said, most of them seem to exclude the fomite hypothesis. That said, it is highly unlikely that it is a prominent way to get infected, assuming it occurs: with the numbers of positive people in the world, it would've become known by that.