Seasonal Influenza Reports

Reports detail the weekly percentage of emergency room visits for influenza-like illness, number of new cases by age group, and compares the current season to previous seasons.

The following reports detail the weekly percentage of emergency room visits for influenza-like illness, incidence rate (number of new cases) by age group of confirmed influenza cases, and compares the current influenza season to previous influenza seasons.

Find updated information on COVID-19.

Current 2023-2024 Flu Season Weekly Reports

Reports are posted every Friday during the influenza season (October to May).

Flu Season Report Week 7: February 11 - February 17, 2024
Flu Season Report Week 6: February 4 - February 10, 2024
Flu Season Report Week 5: January 28 - February 3, 2024
Flu Season Report Week 4: January 21 - January 27, 2024
Flu Season Report Week 3: January 14 - January 20, 2024
Flu Season Report Week 2: January 7 - January 13, 2024
Flu Season Report Week 1: December 31, 2023 - January 6, 2024
Flu Season Report Week 52: December 24 - December 30, 2023
Flu Season Report Week 51: December 17 - December 23, 2023
Flu Season Report Week 50: December 10 - December 16, 2023
Flu Season Report Week 49: December 3 - December 9, 2023
Flu Season Report Week 48: November 26 - December 2, 2023
Flu Season Report Week 47: November 19 - November 25, 2023
Flu Season Report Week 46: November 12 - November 18, 2023
Flu Season Report Week 45: November 5 - November 11, 2023
Flu Season Report Week 44: October 29 - November 4, 2023
Flu Season Report Week 43: October 22 - October 28, 2023
Flu Season Report Week 42: October 15 - October 21, 2023
Flu Season Report Week 41: October 8 - October 14, 2023
Flu Season Report Week 40: October 1 - October 7, 2023

Past Reports

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