So, the Ohio Gov. first tested positive and later

So, the Ohio Gov. first tested positive and later tested negative. The test was done with the test provided by the White House rapid test.
As you may know the Gov. was tested prior to meeting with Trump.
According the news I'm getting Ohio does not have access to rapid testing but the Gov. is trying to get it.
Does he know about a certain company in his own State trying to get its rapid test technology out? I would think he would be interested... or at least curious and support a business in his own back yard.