The Louisiana Department of Health relies upon selected sentinel health practitioners across the state to report the number of visits consistent with an influenza-like illness (ILI): fever over 100°F AND cough and/or sore throat. Providers are supplied with specimen collection kits, and submit samples to the state Public Health Laboratory for influenza PCR testing.  Reports are used to estimate the state's ILI rate and the magnitude of the state's influenza activity. Reports represent only the distribution of flu in the state, not an actual count of all flu cases statewide.

Influenza Weekly Report - Louisiana   (Monthly Report for June-September)

Influenza Guidance - December, 2017

Interim Guidance for Influenza Outbreak Management in Long-Term Care Facitilies - CDC

Seasonal Influenza A(H3N2) Activity and Antiviral Treatment of Patients with Influenza -CDC

Frequently Asked Flu Questions 2017-2018 Influenza Season - CDC

Interim Estimates of 2016-17 Seasonal Influenza Vaccine Effectiveness - United States, February 2017 - MMWR-CDC              

Fluview Weekly Report - CDC

Lab Form                       Specimen Collection and Transport Information

Is It Flu or Ebola? -CDC


Influenza Vaccine      

Prevention and Control of Seasonal Influenza with Vaccines: Recommendations of the Advisory Committee on Immunization Practices, United States, 2017-18 Influenza Season  (MMWR 8/25/17)

Recommendations of the ACIP - Summary - 2017-18 Influenza Season (from MMWR 8/25/17)



For the most up to date information on Middle East Respiratory Syndrome Coronavirus (MERS-CoV) please visit:

Air Travel Exposures



Annual Report - Louisiana

Seasonal Influenza (Flu) - CDC

Respirator FIt Testing


Primary Contact Information:

Influenza Program: Julie Hand, MSPH

1450 Poydras Street, Ste. 1648
New Orleans, LA 70112

Telephone: (504) 568-8298
Fax: (504) 568-8290