Not that I know if. I'm a layman I know pretty much nothing in that field so I'm just having a hard time dismissing the whole Ivermectin thing. Especially now that Merck will make a boatload of money with their new drug.

If I was Merck and I had a drug #1 that costs a few cents that might work and I can develop a new drug #2 that will cost $1000, then I'd probably not look into #1 much simply for financial reasons.

That might not be how it works but I simply don't know that.