ANN ARBOR, Mich. (AP) — The University of Michigan is requiring all students, faculty, and staff at its three Michigan campuses to be vaccinated against COVID-19 by the start of the fall semester.

In a letter Friday, July 30, university President Mark Schissel said that the action was being taken due to the spread of the more infectious delta variant.

READ MORE: Police Search For Driver After Woman Killed In Detroit Hit-And-Run

All faculty, staff, and students, including those learning remotely, will have to submit proof of vaccination by Aug. 30. The university will provide information by early August about seeking religious and medical exemptions.

READ MORE: Abbott Could Restart Baby Formula Plant Within 2 Weeks, Pending Court Approval

The letter said as of July 30, 81% of students and 65% of employees on the Ann Arbor campus have reported receiving the COVID-19 vaccine.

MORE NEWS: Elon Musk Hints At Paying Less For Twitter Than His $44B Offer

© 2021 Associated Press. All Rights Reserved. This material may not be published, broadcast, rewritten, or redistributed.