Oklahoma's Governor Tests Positive For COVID-19

Governor Stitz of Oklahoma is the first U.S. governor to contract COVID-19, though his family tested negative. He reports minor symptoms and is isolating. Oklahoma faced criticism for hosting a Trump rally amid rising cases, but contact tracing cleared the governor of contracting the virus there. Despite increasing infections, Stitz opposes statewide mask mandates, citing enforcement challenges, and supports aggressive reopening plans.

How did the Oklahoma State Department of Health rule out the governor contracting the virus?

What stance has the governor maintained regarding statewide mask mandates?