When John Zingsheim walked into the Aurora Medical Center in his hometown of Hartford, Wis., he had no way to know that his soon-to-be-diagnosed COVID-19 case would thrust his family into the headlines and leave his life hanging in the balance while attorneys argue over ivermectin, the treatment he requested before being placed on a ventilator. Nearly two months after being intubated, Zingsheim, 60, is hanging on — still waiting for a resolution to allow his doctor to come into Aurora Medical Center Summit and give him treatments with ivermectin, an FDA-approved medication that is often used to treat parasitic infection and more recently has been hailed in some quarters as an effective treatment for COVID-19. The two-month legal battle has left Zingsheim’s two children exasperated while their father fights for his life. “At this point, I would say we’re most likely on God’s time, as opposed to anyone else’s,” …