The School Outbreak Data page was obtained from Michigan's COVID-19 data page: https://www.michigan.gov/coronavirus/0,9753,7-406-98163_98173_102480---,00.html.
This report is created by the Michigan Department of Health & Human Services from data self-reported by local health departments. Data is updated every week.
In accordance with the Council of State and Territorial Epidemiologists’ outbreak definition, schools that have been found by their local health department to have two (2) or more COVID-19 cases who may have shared exposure at the school grounds and are not from the same household (with the exception of dorms and off-campus housing) are included. If your child’s school is listed, your local health department and school are investigating and will contact you directly if you or your child was possibly exposed to coronavirus at school. Please note that students or staff who were exposed to COVID-19 outside of the school grounds AND are not thought to have spread the disease in the school grounds (due to quarantine, self-isolation, etc.) are not included in the data below. New outbreaks are those outbreaks that were first identified during the current reporting week. Ongoing 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 outbreaks are counted only once (i.e., a new outbreak is not also counted in the ongoing outbreak category). Outbreaks will be removed for 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. Many factors, including the lack of ability to conduct effective contact tracing in certain settings, may result in underreporting of outbreaks. This information does not provide a complete picture of school outbreaks in Michigan and the absence of identified outbreaks in a school in no way provides evidence that, in fact, that school is not experiencing an outbreak.
Contains the tables New School Outbreaks and Ongoing School Outbreaks.
WMU ScholarWorks Citation
Michigan Department of Health & Human Services, "2020-12-21_MichiganOverview_COVIDschooloutbreak" (2020). Michigan COVID-19 Outbreak Reports. 40.