Let's try this again...
You said "Any how, I found one hospital in Winfield,IL that is doing covid trials and will contact them directly to determine if a B trial is taking place."
I provided a link to the IPIX trial that lists this location first:
IPI Investigator Site Recruiting
Winfield, Illinois, United States, 60190
It seemed obvious to me that the "them" in your sentence referred to the Winfield facility so it didn't make sense to me that they would have to be contacted to determine if a B trial is taking place when the trial register makes it pretty clear that there is.
I'm tryin ta think but nuttin happens......Curly