CDC Historical Weekly Influenza Maps
Select Another Week:
Week 40 Week 41 Week 42 Week 43 Week 44 Week 45 Week 46 Week 47 Week 48 Week 49 Week 50 Week 51 Week 52 Week 53
Week 1 Week 2 Week 3 Week 4 Week 5 Week 6 Week 7 Week 8 Week 9 Week 10 Week 11 Week 12 Week 13 Week 14 Week 15 Week 16 Week 17 Week 18 Week 19 Week 20
CDC Flu Map for Week 40, 2007 (Click Map for Larger Image.)
CDC Flu Map for Week 40, 2008 (Click Map for Larger Image.)
CDC Flu Map for Week 40, 2009 (Click Map for Larger Image.)
CDC Flu Map for Week 40, 2010 (Click Map for Larger Image.)
CDC Flu Map for Week 40, 2011 (Click Map for Larger Image.)
CDC Flu Map for Week 40, 2012 (Click Map for Larger Image.)
CDC Flu Map for Week 40, 2013 (Click Map for Larger Image.)
CDC Flu Map for Week 40, 2014 (Click Map for Larger Image.)
CDC Flu Map for Week 40, 2015 (Click Map for Larger Image.)
CDC Flu Map for Week 40, 2016 (Click Map for Larger Image.)
CDC Flu Map for Week 40, 2017 (Click Map for Larger Image.)
CDC Flu Map for Week 40, 2018 (Click Map for Larger Image.)
CDC Flu Map for Week 40, 2019 (Click Map for Larger Image.)
CDC Flu Map for Week 40, 2020 (Click Map for Larger Image.)
CDC Flu Map for Week 40, 2021 (Click Map for Larger Image.)
CDC Flu Map for Week 40, 2022 (Click Map for Larger Image.)
CDC Flu Map for Week 40, 2023 (Click Map for Larger Image.)
CDC Flu Map for Week 40, 2024 (Click Map for Larger Image.)
CDC Flu Map for Week 40, 2025 (Click Map for Larger Image.) Weekly Maps and Data Courtesy of the US CDC . Script by SE Lincoln Weather .
