I am going to assume your answer it trying to be helpful, not unreasonable. In the report they could have posted the results of a random selection of people who were treated with the same level of treatment BEFORE the test.
The control group is used to identify reactions based on a cross section of Comorbidities so that possible side effects and interactions with other drugs can be study in contrast to the proposed treatment.
I imagine there are a bunch of places like that...say Nevada and MN.
Since there is a group of people already using this drug (for Lupus and other conditions) I would love to know how many have contracted the virus. It would be quite useful, especially for those in the hardest hit areas. Like people in the rest home in Washington state or medical personnel exposed to infected patients.