Portage Community School District - Seasonal Influenza https://www.cms4schools.com/news_rss.cfm?detailid=635134&memberid=926 Portage Community School District - Seasonal Influenza en-us Wisconsin Pandemic Flu website http://pandemic.wisconsin.gov/ Wisconsin Department of Public Instruction Pandemic Information https://dpi.wi.gov/sspw/pupil-services/school-nurse/communicable-diseases/pandemic-flu Columbia County https://www.co.columbia.wi.us/columbiacounty/hhs/HealthHumanService/PublicHealth/tabid/327/Default.aspx Marquette County http://www.co.marquette.wi.us/departments/health/clinics-and-services