Current Influenza Season 2022-2023
Past Influenza Seasons
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CDC Flu Map for Week 4, 2008 (Click Map for Larger Image.)
CDC Flu Map for Week 4, 2009 (Click Map for Larger Image.)
CDC Flu Map for Week 4, 2010 (Click Map for Larger Image.)
CDC Flu Map for Week 4, 2011 (Click Map for Larger Image.)
CDC Flu Map for Week 4, 2012 (Click Map for Larger Image.)
CDC Flu Map for Week 4, 2013 (Click Map for Larger Image.)
CDC Flu Map for Week 4, 2014 (Click Map for Larger Image.)
CDC Flu Map for Week 4, 2015 (Click Map for Larger Image.)
CDC Flu Map for Week 4, 2016 (Click Map for Larger Image.)
CDC Flu Map for Week 4, 2017 (Click Map for Larger Image.)
CDC Flu Map for Week 4, 2018 (Click Map for Larger Image.)
CDC Flu Map for Week 4, 2019 (Click Map for Larger Image.)
CDC Flu Map for Week 4, 2020 (Click Map for Larger Image.)
CDC Flu Map for Week 4, 2021 (Click Map for Larger Image.)
CDC Flu Map for Week 4, 2022 (Click Map for Larger Image.)
CDC Flu Map for Week 4, 2023 (Click Map for Larger Image.) Weekly Maps and Data Courtesy of the US CDC . Script by SE Lincoln Weather .