Weekly Flu Reports Archive

WEEKLY FLU REPORTS 2022-23 Season

• Snohomish County Influenza Surveillance Report: CDC week 52 (ending 12/31/2022)
• Snohomish County Influenza Surveillance Report: CDC week 51 (ending 12/24/2022)
• Snohomish County Influenza Surveillance Report: CDC week 50 (ending 12/17/2022)
• Snohomish County Influenza Surveillance Report: CDC week 49 (ending 12/10/2022)
• Snohomish County Influenza Surveillance Report: CDC week 48 (ending 12/2/2022)
• Snohomish County Influenza Surveillance Report: CDC week 47 (ending 11/26/2022)
• Snohomish County Influenza Surveillance Report: CDC week 45 (ending 11/12/2022)

Weekly flu reports 2021-22

• Snohomish County Influenza Surveillance Report: CDC week 22 (ending 6/4/2022)
• Snohomish County Influenza Surveillance Report: CDC week 2 (ending 1/15/2022)

Weekly flu reports 2019-20

• Flu report for week ending 5/2/2020
• Flu report for week ending 3/14/2020
• Flu report for week ending 2/15/2020
• Flu report for week ending 2/8/2020
• Flu report for week ending 2/1/2020
• Flu report for week ending 1/25/2020
• Flu report for week ending 1/18/2020
• Flu report for week ending 1/11/2020
• Flu report for week ending 1/4/2020
• Flu report for week ending 12/28/2019
• Flu report for week ending 12/21/2019
• Flu report for week ending 12/14/2019
• Flu report for week ending 12/7/2019
• Flu report for week ending 11/30/2019
• Flu report for week ending 11/16/2019