Michigan reported 28 more deaths and 513 new cases from Saturday.
The state said 38,099 have recovered from the virus.
Michigan reported a total of 57,397 cases of COVID-19 and 5,491 deaths.
70 coronavirus patients remain admitted at Henry Ford hospitals. More than 1,600 total coronavirus patients have been discharged.
Gilead Science reports positive results in phase 3 trials of the drug Remdesivir for the treatment of corona virus, among those with moderate cases of the virus.
Eli Lilly has started the first human trial of an antibody therapy for Covid-19.
Those results are expected in late June.