Influenza Surveillance Reports & Other Respiratory Viruses
LDH Office of Public Health reports FLU activity in Louisiana.
Influenza season is typically from October through May each year. These reports are published weekly during the height of influenza season. After the season ends in May, influenza data is still collected and analyzed weekly, however reports are published monthly during June through September, as long as activity remains low.
Of note, CDC does not produce surveillance reports over the summer months, but the influenza surveillance website (www.cdc.gov/flu/weekly) is updated year-round with limited surveillance data.
2024-2025 Influenza Surveillance Reports - Louisiana
- OPH Week 05, Ending February 1, 2025
- OPH Week 04, Ending January 25, 2025
- OPH Week 03, Ending January 18, 2025 - no report this week
- OPH Week 02, Ending January 11, 2025
- OPH Week 01, Ending January 4, 2025
- OPH Week 52, Ending December 28, 2024
- OPH Week 51, Ending December 21, 2024
- OPH Week 50, Ending December 14, 2024
- OPH Week 49, Ending December 7, 2024
- OPH Week 48, Ending November 30, 2024
- OPH Week 47, Ending November 23, 2024
- OPH Week 46, Ending November 16, 2024
- OPH Week 45, Ending November 9, 2024
- OPH Week 44, Ending November 2, 2024
- OPH Week 43, Ending October 26, 2024
- OPH Week 42, Ending October 19, 2024
- OPH Week 41, Ending October 12, 2024
- OPH Week 40, Ending October 5, 2024
Click here for 2023-2024 Archived Reports
Click here for 2022-2023 Archived Reports
Click here for 2021-2022 Archived Reports
Click here for 2020-2021 Archived Reports
Click here for 2019-2020 Archived Reports