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School-Related Outbreak Reporting

Starting the week of June 19th, updates on this page will be paused for the school year summer break. Updates will resume in the fall.  

The tables below provide information about COVID-19 clusters and outbreaks associated with K-12 educational institutions, as reported by local health departments each week to the Michigan Department of Health and Human Services (MDHHS).

In order to promote consistent reporting amongst states, MDHHS has adopted the updated national Council of State and Territorial Epidemiologists' (CSTE) Standardized COVID-19 K-12 School Surveillance Guidance for Classification of Clusters and Outbreaks.

In accordance with these CSTE definitions:

  • A K-12 school-associated COVID-19 case (confirmed or probable) is defined as a student, teacher, or staff member physically present in the school setting or participated in a school sanctioned extracurricular† activity within 14 days prior to illness onset (or a positive test result) OR within 10 days after illness onset (or a positive test result).
  • A K-12 school-associated cluster is defined as an educational institution that has been found by their local health department to have multiple cases comprising at least 10% of students, teachers, or staff, within a specified core group OR at least three (3) cases within a specified core group meeting criteria for a probable or confirmed school-associated COVID-19 case with symptom onset or positive test result within 14 days of each other, AND no likely known epidemiologic link to a case outside of the school setting. COVID-19 cases who may have shared exposure on school grounds and are from different households are included. Case counts for school-related outbreaks include those associated with before and after school programs (e.g., school-sponsored sports, etc.).
  • A K-12 school-associated outbreak is defined as an educational institution that has been found by their local health department to have multiple cases comprising at least 10% of students, teachers, or staff, within a specified core group OR at least three (3) cases within a specified core group meeting criteria for a probable or confirmed school-associated COVID-19 case with symptom onset or positive test result within 14 days of each other; who were not identified as close contacts of each other in another setting (i.e. household) outside of the school setting; AND epidemiologically linked in the school setting or a school-sanctioned extracurricular activity. COVID-19 cases who may have shared exposure on school grounds and are from different households are included. Case counts for school-related outbreaks include those associated with before and after school programs (e.g., school-sponsored sports, etc.). 

 A school-associated outbreak classification relies on confirming exposure linkages between cases, while a school-associated cluster classification accounts for cases where a definitive exposure linkage has not been established.

 

General School Cluster/Outbreak Information

The updated surveillance definitions will be applied going forward (as of 9/27/2021) and will not be applied retrospectively to historical data. K-12 school-associated clusters and outbreaks will be reported as a single aggregate number.

New clusters and outbreaks are those that were first identified during the current reporting week. Ongoing clusters and outbreaks are those that had already been identified in previous weeks but have had at least one new associated case reported to the local health department in the last 28 days. New and ongoing clusters or outbreaks are counted only once (i.e., a new cluster/outbreak is not also counted in the ongoing category). Clusters and outbreaks will be removed from the list when there are no new confirmed or probable COVID-19 cases identified after 28 days have passed since the last known school exposure from a case.

The previous CSTE definition had a lower outbreak threshold; requiring 2 or more COVID-19 cases associated with a school. The new cluster and outbreak definition thresholds may exclude some circumstances, which previously met the outbreak definition. In addition, the data may shift based on current COVID-19 activity in the county. 

If your institution is listed, the local health department and school are investigating the cluster or outbreak and will contact you directly if you (or your minor/child) were possibly exposed to coronavirus on the school grounds. Please note that students or staff who were exposed to COVID-19 outside of school grounds AND are not thought to have spread the disease on the school grounds (due to quarantine, self-isolation, etc.) are not included in the tables below.

Many factors, including the lack of ability to conduct effective contact tracing in certain settings, may result in underreporting of clusters and outbreaks. This information does not provide a complete picture of school-related clusters and outbreaks in Michigan and the absence of identified clusters or outbreaks in an educational institution in no way provides evidence that, in fact, that school is not experiencing one.

Michigan schools are working hard to maintain a safe environment while also providing quality education. Should you have questions or concerns about this information, please contact your school or local health department.

This page will be updated on Mondays by 3 p.m.

Reporting as of 6/21/2022

 

New School Clusters and Outbreaks
County School Name School Address City School grades # of Cases Staff, Students, or Both? Date Added to Website
Clinton Wacousta Elementary 9135 Herbison Rd Eagle Pre-school - elementary 5 Students 6/21/2022
Detroit City Detroit Academy Of Arts And Science 2985 E Jefferson Detroit City Administrative 2 Staff 6/21/2022
Detroit City Jalen Rose Leadership Academy 15000 Trojan St Detroit City High school 2 Students 6/21/2022
Detroit City University Of Detroit Jesuit Highschool And Academy 8400 N Cambridge Ave Detroit City High school 3 Students 6/21/2022
Eaton Elmwood Elementary 1533 Elmwood Rd Lansing Pre-school - elementary 6 Students 6/21/2022
Washtenaw Harvest Elementary School 1155 Campus Parkway Saline Pre-school - elementary 5 Students 6/21/2022
Washtenaw Perry Early Learning Center 550 Perry St Ypsilanti Pre-school - elementary 3 Both 6/21/2022

 

Ongoing School Clusters and Outbreaks
County School Name School Address City School grades Cumulative # of Cases Staff, Students, or Both? Date Added to Website
Allegan Hamilton High School 4911 136th Ave Hamilton High school 10 Students 5/23/2022
Alpena Besser Elementary 375 Wilson St Alpena Pre-school - elementary 10 Both 5/16/2022
Bay Auburn Elementary 301 E Midland St Rd Bay City Pre-school - elementary 7 Students 6/6/2022
Bay Bay City Central High School 1624 Columbus Ave Bay City High school 5 Students 5/16/2022
Bay Garber High School 213 Pine St Essexville High school 8 Students 5/16/2022
Bay Kolb Elementary 305 W Crump St Bay City Pre-school - elementary 14 Both 5/16/2022
Bay Macgregor Elementary 1012 Fremont Ave Bay City Pre-school - elementary 12 Both 5/16/2022
Bay Mackensen Elementary 5535 Dennis Dr Bay City Pre-school - elementary 5 Students 5/31/2022
Bay Mcalear Sawden Elementary 2300 Midland Rd Bay City Pre-school - elementary 11 Both 4/18/2022
Bay Western High School 500 W Midland Rd Auburn High school 7 Students 5/23/2022
Clinton Bath Elementary 13789 Webster Rd Bath Twp Pre-school - elementary 4 Students 5/31/2022
Clinton Dewitt High School 13601 Panther Dr Dewitt High school 9 Both 5/16/2022
Clinton Herbison Woods Elementary 3147 West Herbison Rd Dewitt Pre-school - elementary 10 Both 5/9/2022
Clinton Scott Elementary 804 Wildon St Dewitt Pre-school - elementary 4 Both 5/16/2022
Crawford Grayling High School 1135 N Old 27 Grayling High school 9 Both 5/23/2022
Crawford Grayling Middle School 500 Spruce St Grayling Junior high/middle school 9 Both 5/16/2022
Detroit City Academy Of The Americas 5680 Konkel St Detroit City Junior high/middle school 12 Students 6/13/2022
Detroit City Bates Academy 19701 Wyoming Detroit City Pre-school - elementary 4 Students 6/6/2022
Detroit City Burton International Academy 2001 Martin Luther King Jr Blvd Detroit City Junior high/middle school 3 Students 6/13/2022
Detroit City Charles R Drew Transition Center 9600 Wyoming Ave Detroit City High school 6 Both 6/13/2022
Detroit City Cooke S.T.E.M. Academy 18800 Puritan Ave Detroit City Pre-school - elementary 6 Both 6/13/2022
Detroit City Cooke S.T.E.M. Academy 18800 Puritan Ave Detroit City Pre-school - elementary 8 Students 6/13/2022
Detroit City Edison Elementary 17075 Grand River Ave Detroit City Pre-school - elementary 5 Both 6/13/2022
Detroit City Henderson Academy 16101 West Chicago St Detroit City Pre-school - elementary 4 Students 6/13/2022
Detroit City James Vernor Elementary 13726 Pembroke Ave Detroit City Pre-school - elementary 3 Students 6/6/2022
Detroit City James Vernor Elementary 13726 Pembroke Ave Detroit City Pre-school - elementary 8 Both 6/6/2022
Detroit City James Vernor Elementary 13726 Pembroke Ave Detroit City Pre-school - elementary 4 Both 6/6/2022
Detroit City James Vernor Elementary 13726 Pembroke Ave Detroit City Pre-school - elementary 3 Students 5/31/2022
Detroit City Mackenzie Elementary-Middle School 10147 W Chicago Detroit City Pre-school - elementary 3 Both 6/13/2022
Eaton Hayes Intermediate 12620 Nixon Rd Grand Ledge Junior high/middle school 4 Students 6/6/2022
Eaton Hayes Intermediate 12620 Nixon Rd Grand Ledge Junior high/middle school 4 Both 6/6/2022
Eaton Willow Ridge Elementary 12840 Nixon Rd Grand Ledge Pre-school - elementary 10 Both 5/16/2022
Eaton Winans Elementary 5401 W Michigan Ave Lansing Pre-school - elementary 3 Staff 6/6/2022
Grand Traverse Interlochen Arts Academy 4000 J. Maddy Pkwy Interlochen High school 66 Students 5/2/2022
Grand Traverse Long Lake Elementary School 7600 N Long Lake Rd Traverse City Pre-school - elementary 16 Both 6/6/2022
Grand Traverse Northwest Educational Life Skills Center 880 Parsons Rd Traverse City High school 12 Both 5/2/2022
Grand Traverse Northwest Educatonal Creekside 1100 Silver Drive Traverse City High school 11 Both 5/9/2022
Grand Traverse TCAPS Montessori School 1009 S Oak St Traverse City Pre-school - elementary 41 Both 5/16/2022
Grand Traverse Traverse City West Senior High School 5376 N Long Lake Rd Traverse City High school 69 Both 5/31/2022
Grand Traverse Westwoods Elementary School 1500 Fisher Rd Traverse City Pre-school - elementary 16 Both 6/6/2022
Jackson Bean Elementary 3201 Noble Rd Spring Arbor Pre-school - elementary 11 Both 5/16/2022
Jackson Western Middle School 1400 S Dearing Rd Parma Junior high/middle school 11 Students 5/2/2022
Kent Appleview Elementary School 240 E Spartan Dr Sparta Pre-school - elementary 4 Students 5/23/2022
Kent Byron Center Kinder Care 6525 Byron Center Ave SW Byron Center Pre-school - elementary 3 Students 6/13/2022
Kent Excel Charter Academy 4201 Breton Rd SE Grand Rapids Pre-school - elementary 5 Students 5/31/2022
Kent Gilden Woods - Breton Village 2604 Burton St SE Grand Rapids Pre-school - elementary 9 Students 5/23/2022
Kent Grand Rapids Christian Iroquois Campus 1050 Iroquois Dr SE Grand Rapids Pre-school - elementary 3 Students 5/23/2022
Kent Knapp Charter Academy 1759 Leffingwell Ave NE Grand Rapids Pre-school - elementary 3 Both 6/6/2022
Kent Lakes Elementary School 6849 Young Ave NE Rockford Pre-school - elementary 3 Students 5/23/2022
Kent Lincoln School 860 Crahen Ave NE Grand Rapids High school 3 Both 5/23/2022
Kent Living Stones Academy 1415 Lyon St NE Grand Rapids Pre-school - elementary 20 Both 5/23/2022
Kent North Park Montessori Academy 3375 Cheney Ave NE Grand Rapids Pre-school - elementary 8 Both 6/6/2022
Kent West Mi Academy Of Environmental Science 4463 Leonard St NW Grand Rapids Pre-school - elementary 5 Both 5/31/2022
Lapeer Lapeer High School 933 S Saginaw St Lapeer High school 3 Students 5/23/2022
Lapeer Murphy Elementary School 1100 Pratt Rd Metamora Pre-school - elementary 3 Both 5/9/2022
Lapeer Rolland Warner 3145 W Genesee St Lapeer Junior high/middle school 4 Students 5/16/2022
Lapeer Turrill Elementary 785 S Elm St Lapeer Pre-school - elementary 2 Students 5/31/2022
Monroe Custer Elementary 5003 W Albain Rd Monroe Pre-school - elementary 10 Both 5/23/2022
Monroe Manor Elementary 1731 W Lorain St Monroe Pre-school - elementary 10 Students 6/13/2022
Monroe Monroe County ISD 1101 S Raisinville Rd Monroe Pre-school - elementary 16 Both 5/16/2022
Monroe Monroe Middle School 503 Washinton St Monroe Junior high/middle school 6 Students 5/23/2022
Montcalm St Charles Catholic School 502 S Franklin St Greenville Pre-school - elementary 5 Students 5/31/2022
Presque Isle Rogers City High School 1033 W Huron Ave Rogers City High school 7 Students 5/16/2022
Sanilac Brown City Community Schools 4290 2nd St Brown City High school 70 Both 10/11/2021
Sanilac Brown City Community Schools 4290 2nd St Brown City Pre-school - elementary 50 Students 10/18/2021
Sanilac Carsonville Port Sanilac High School 100 N Goetze Rd Carsonville High school 23 Students 12/13/2021
Sanilac Croswell Lexington Schools 5461 Peck Rd Croswell High school 112 Both 11/8/2021
Sanilac Croswell Lexington Schools 5485 Peck Rd Croswell Junior high/middle school 94 Students 11/15/2021
Sanilac Croswell Lexington Schools 7201 Lake St Lexington Pre-school - elementary 66 Students 11/15/2021
Sanilac Croswell Lexington Schools 57 S Howard Ave Croswell Pre-school - elementary 43 Both 11/22/2021
Sanilac Deckerville Community Schools 2633 Black River St Deckerville High school 11 Both 10/4/2021
Sanilac Deckerville Community Schools 2633 Black River St Deckerville Pre-school - elementary 16 Both 12/20/2021
Sanilac Marlette Community Schools 6230 Euclid St Marlette Pre-school - elementary 22 Students 12/13/2021
Sanilac Sandusky Community Schools 191 Pine Tree Lane Sandusky Pre-school - elementary 52 Both 10/4/2021
Sanilac Sandusky Community Schools 191 Pine Tree Lane Sandusky High school 52 Both 10/11/2021
Sanilac Sanilac ISD/Maple Valley Elementary 138 Maple Valley St Sandusky Pre-school - elementary 4 Both 10/25/2021
Tuscola Caro High School 301 Hooper St Caro High school 14 Both 5/2/2022
Tuscola Highland Pines 1381 Cleaver Rd Caro High School 2 Students 6/13/2022
Tuscola Kingston High School 5790 State St Kingston High school 20 Both 5/9/2022
Tuscola Mccomb Elementary 303 Hooper St Caro Pre-school - elementary 3 Students 5/23/2022
Tuscola Millington Headstart 8664 Dean Dr Millington Pre-school - elementary 3 Both 5/16/2022
Washtenaw Abbott Elementary School 2670 Sequoia Pkwy Ann Arbor Pre-school - elementary 3 Students 6/6/2022
Washtenaw Anchor Elementary School 7480 Dan Hoey Rd Dexter Pre-school - elementary 11 Both 5/23/2022
Washtenaw Beacon Elementary School 7480 Dan Hoey Rd Dexter Pre-school - elementary 4 Students 5/31/2022
Washtenaw Carpenter Elementary 4250 Central Ann Arbor Pre-school - elementary 3 Students 6/13/2022
Washtenaw King Elementary 3800 Waldenwood Dr Ann Arbor Pre-school - elementary 12 Both 5/23/2022
Washtenaw Logan Elementary 2685 Traver Blvd Ann Arbor Pre-school - elementary 11 Both 5/23/2022
Washtenaw Saline Middle School 7190 N Maple Rd Saline Junior high/middle school 15 Students 6/6/2022
Washtenaw South Arbor Charter Academy 8200 Carpenter Rd Ypsilanti Pre-school - elementary 8 Both 5/16/2022
Washtenaw Washtenaw Intermediate School District - High Point 1735 S Wagner Ann Arbor High school 8 Both 5/31/2022
Washtenaw Wylie Elementary School 3060 Kensington St Dexter Pre-school - elementary 52 Both 6/6/2022
Wayne Crestwood High School 1501 N Beech Daly Rd Dearborn Heights High school 4 Staff 6/6/2022
Wayne Liberty Middle School 46250 Cherry Hill Rd Canton Township Junior high/middle school 4 Students 5/31/2022
Wayne Lindemann Elementary School 9201 Carter Ave Allen Park Pre-school - elementary 3 Both 6/13/2022
Wayne River Oaks Elementary School 20755 Ann Arbor Trail Dearborn Heights Pre-school - elementary 8 Staff 5/31/2022

*Case counts for the last 28 days, not cumulative.