Mary Wilson
Well-known member
Updated September 22, 2023
All data in this report are preliminary and may change as more reports are received.
A description of the CDC influenza surveillance system, including methodology and detailed descriptions of each data component, is available on the surveillance methods page.
Additional information on the current and previous influenza seasons for each surveillance component is available on FluView Interactive. U.S. Virologic Surveillance
Clinical Laboratories
The results of tests performed by clinical laboratories nationwide are summarized below. Data from clinical laboratories (the percentage of specimens tested that are positive for influenza) are used to monitor whether influenza activity is increasing or decreasing. ...
https://www.cdc.gov/flu/weekly/index.htm
2022-2023 Influenza Season
Week 37 ending September 16, 2023
Week 37 ending September 16, 2023
All data in this report are preliminary and may change as more reports are received.
A description of the CDC influenza surveillance system, including methodology and detailed descriptions of each data component, is available on the surveillance methods page.
Additional information on the current and previous influenza seasons for each surveillance component is available on FluView Interactive. U.S. Virologic Surveillance
Clinical Laboratories
The results of tests performed by clinical laboratories nationwide are summarized below. Data from clinical laboratories (the percentage of specimens tested that are positive for influenza) are used to monitor whether influenza activity is increasing or decreasing. ...
https://www.cdc.gov/flu/weekly/index.htm