What is flu surveillance?
To properly understand what’s happening with flu throughout the community, we track these and other indicators:
By doing this each year, we can identify trends and patterns that help us with prevention and treatment efforts.
When does flu season begin?
We conduct surveillance from October through April, sometimes extending into May.
Weekly reports are posted here each Friday during the flu season.
It is never too late to get your flu shot
While it best to get your flu shot early in the fall (September, October), you can get it at any time during flu season. It takes 10-14 days for the vaccine to fully protect your body, so don’t wait until flu activity picks up and the risk of getting flu is greater.
Most insurances cover the cost and the vaccine is widely available throughout our county.
To find a place near you, please visit our vaccine finder page.
You may also contact the CCBH clinic to make an appointment
216.201.2041
ccbhnurse@ccbh.net
2020-21 Reports
2021
Week 2: January 10-16
Week 1: January 3-9
2020
Week 53: December 27 – January 2
Week 52: December 20-26
Week 51: December 13-19
Week 50: December 6-12
Week 49: November 29 – December 5
Week 48: November 22-28
Week 47: November 15-21
Week 46: November 8-14
Week 45: November 1-7
Week 44: October 25-31
Week 43: October 18-24
Week 42: October 11-17
Week 41: October 4-10
Week 40: September 27 – October 3
Week 20:May 10 - May 16
Week 19:May 3 - May 9
Week 18:April 26 - May 2
Week 17:April 19 - April 25
Week 16:April 12 - April 18
Week 15:April 5 - April 11
Week 14:March 29 - April 4
Week 13:March 22 - March 28
Week 12:March 15 - March 21
Week 11:March 8 - March 14
Week 10:March 1 - March 7
Week 9:February 23 - February 29
Week 8:February 16 - February 22
Week 7:February 9 - February 15
Week 6:February 2 - February 8
Week 5:January 26 - February 1
Week 4:January 19-25
Week 3:January 12-18
Week 2: January 5-11
Week 1: December 29 - January 4
Week 52: December 22-28
Week 51: December 15-21
Week 50: December 8-14
Week 49: December 1-7
Week 48: November 24-30
Week 47: November 17-23
Week 46: November 10-16
Week 45: November 3-9
Week 44: October 27 - November 2
Week 43: October 20-26
Week 42: October 13-19
Week 41: October 6-12
Week 40: September 29 - October 5
2019
Week 18: April 28 – May 4
Week 17: April 21-27
Week 16: April 14-20
Week 15: April 7-13
Week 14: March 31 – April 6
Week 13: March 24-30
Week 12: March 17-23
Week 11: March 10-16
Week 10: March 3-9
Week 9: February 24 – March 2
Week 8: February 17-23
Week 7: February 10-16
Week 6: February 3-9
Week 5: January 27 – February 2
Week 4: January 20-26
Week 3: January 13-19
Week 2: January 6-12
Week 1: December 30 – January 5
2018
Week 52: December 23-29
Week 51: December 16-22
Week 50: December 9-15
Week 49: December 2-8
Week 48: November 25 – December 1
Week 47: November 18-24
Week 46: November 11-17
Week 45: November 4-10
2018
Week 20: May 13-19
Week 19: May 6-12
Week 18: April 29 – May 5
Week 17: April 22-28
Week 16: April 15-21
Week 15: April 8-14
Week 14: April 1-7
Week 13: March 25- March 31
Week 12: March 18-24
Week 11: March 11-17
Week 10: March 4-10
Week 9: February 25 – March 3
Week 8: February 18-24
Week 7: February 11-17
Week 6: February 4-10
Week 5: January 28 – February 3
Week 4: January 21-27
Week 3: January 14-20
Week 2: January 7-13
Week 1: December 31 – January 6
2017
Week 52: December 24-30
Week 51: December 17-23
Week 50: December 10-16
Week 49: December 3-9
Week 48: November 26 – December 2
Week 47: November 19-25
Week 46: November 12-18
Week 45: November 5-11
Week 44: October 29 – November 4
Week 43: October 22-28
Week 42: October 15-21
Week 41: October 8-14
Week 40: October 1-7
2017
Week 20: May 14-20
Week 19: May 7-13
Week 18: April 30 – May 6
Week 17: April 23-29
Week 16: April 16-22
Week 15: April 9-15
Week 14: April 2-8
Week 13: March 26 – April 1
Week 12: March 19-25
Week 11: March 12-18
Week 10: March 5-11
Week 9; February 26 – March 4
Week 8: February 19-25
Week 7: February 12-18
Week 6: February 5-11
Week 5: January 29 – February 4
Week 4: January 22-28
Week 3: January 15-21
Week 2: January 8-14
Week 1: January 1-7
2016
Week 52: December 25-31
Week 51: December 18-24
Week 50: December 11-17
Week 49: December 4-10
Week 48: November 27 – December 3
Week 47: November 20-26
Week 46: November 13-19
Week 45: November 6-12
Week 44: October 30 – November 5
Week 43: October 23-29
Week 42: October 16-22
Week 41: October 9-15
Week 40: October 2-8
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