Marshall Public Schools recently issued the following announcement.
MDHHS released updated language regarding masks and other mitigations late Friday, August 13th. MPS will be meeting this week at both the district and county level to formulate a response that will be shared later this week.
Anyone wishing to communicate regarding masking should email communications@marshallpublicschools.org. This account is monitored by Central Office staff and emails are directed to appropriate parties.
https://www.michigan.gov/.../COVID-19_Guidance_for..
Original source can be found here.