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Michigan reports 12,880 new COVID cases, 143 deaths over past week

State COVID data now updates every Tuesday

Coronavirus testing (AP)

DETROIT – Michigan reported 12,880 new cases of COVID-19 and 143 virus-related deaths over the past week, an average of about 1,840 cases per day.

Tuesday’s update brings the total number of confirmed COVID cases in Michigan to 2,849,047, including 38,767 deaths. These numbers are up from 2,836,167 cases and 38,624 deaths, as of last Tuesday, including both confirmed and probable cases.

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The state’s positive rate was around 17% as of Sept. 20, slightly lower than the last two weeks, according to MDHHS analysis. You can find more Michigan COVID data here from MDHHS. That data doesn’t include most at-home testing and overall testing rates are down. 61.1% of Michigan residents are considered fully vaccinated.

Related: Tracking Michigan COVID-19 hospitalization data trends


Recent weekly COVID updates

  • Aug. 2: 20,173 new cases
  • Aug. 9: 16,137 new cases
  • Aug. 16: 23,165 new cases
  • Aug. 23: 19,414 new cases
  • Aug. 30: 19,158 new cases
  • Sept. 6: 15,854 new cases
  • Sept. 13: 18,375 new cases
  • Sept. 20: 16,901 new cases
  • Sept. 27: 14,678 new cases
  • Oct. 3: 12,880 new cases

Change in COVID data updates

The Michigan Department of Health and Human Services is only providing updated COVID data on Tuesdays. The updates were previously released each Wednesday, but the state decided to switch the day “to accommodate an anticipated change in CDC data cadence.”

This data now combines confirmed and probable cases and deaths.

Before April 2022, confirmed and probable statistics were separated throughout the pandemic. Due to this significant change in the state’s data reporting, our previous COVID charts and graphs will no longer be updated.

MDHHS is also no longer reporting of the subset of deaths identified via Vital Records review.


About the Authors
Ken Haddad headshot

Ken Haddad has proudly been with WDIV/ClickOnDetroit since 2013. He also authors the Morning Report Newsletter and various other newsletters, and helps lead the WDIV Insider team. He's a big sports fan and is constantly sipping Lions Kool-Aid.

Derick Hutchinson headshot

Derick is the Digital Executive Producer for ClickOnDetroit and has been with Local 4 News since April 2013. Derick specializes in breaking news, crime and local sports.

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