U-M COVID-19 Data

July 30, 2021 Update:

University of Michigan officials announced a new COVID-19 vaccination policy that requires all students, faculty and staff on all three campuses, including Michigan Medicine, to be vaccinated and submit their vaccination information by Aug. 30. Employee vaccination data have been added to the existing vaccination dashboard which launched earlier this month. The dashboard is reporting 81 percent of students and 65 percent of faculty and staff on the Ann Arbor campus have reported and are confirmed to be fully vaccinated. Additionally, 76 percent of employees at Michigan Medicine have reported they are vaccinated. University officials will postpone making any further changes to the masking policy, which now requires masking indoors and in classrooms, in light of recent guidance from the Center for Diseases Control and Prevention. The policy was scheduled to be reviewed July 31.

Weekly narratives will pause for the summer and resume in mid-August. View previous narratives.

COVID-19 Dashboard: Data may fluctuate and is for the Ann Arbor campus only. Data is refreshed daily as it becomes available from the state, county, and other verifiable data sources. Additional information about the data can be found on here.

SARS-CoV-2 is a mandatory reportable illness in the state of Michigan. Cases reported here are verified and cross-checked with the Michigan Disease Surveillance System.

Tableau Navigation Instructions

Tableau is a clickable application that supports keyboard navigation.

The tab button will move focus to the next navigation component. The shift + tab buttons will move focus to the previous navigation component. The right and down buttons will move your focus to the next tab. The left and up buttons will move your focus to the previous tab. The enter button will activate your selection. For a full description of Keyboard Accessibility for Tableau on the Web visit this link.

View Tableau Navigation Instructions chart

Onset Date of Cases, by Week

Total cases by week. The most recent two weeks are considered 'preliminary data' and may still change as new data arrives. More recent weeks are split between internal U-M testing, and tests from outside of U-M.

Cases started to increase in late September, peaking the week of October 11. Numbers have since started to decrease week over week.

View Onset Date of Cases, by Week chart

Positivity by Week (Percent of tests with a positive result.)

Percent positivity by week. The most recent two weeks are considered 'preliminary data' and may still change as new data arrives.

Numbers the last few months have remained mostly constant between 1.0% and 2.6%.

View Positivity by Week (Percent of tests with a positive result.) chart

Weekly Testing

Total tests by week. The most recent two weeks are considered 'preliminary data' and may still change as new data arrives.

Testing numbers have increased through the semester and have exceeded 8,000 per week, the last 4 weeks. 15,000 tests were performed prior to Thanksgiving week students as tested prior to returning home.

View Weekly Testing chart

Total Cases and Test

Below are the total number of positive cases and total number of test over the last 14 days and since the beginning of the pandemic, March 8, 2020.

View Total Cases and Test chart