U.S. Outpatient Influenza-like Illness Surveillance Network (ILINet)

Welcome to the U.S. Outpatient Influenza-like Illness Surveillance Network (ILINet). Data posted to this site are updated on a daily basis Sunday through Saturday. To enter or view influenza data, login below with your ID and Password.

Please enter your ID and password.

If you have questions or comments about this internet site or the data displayed, please contact your influenza surveillance coordinator or Lenee Blanton (LBlanton@cdc.gov or 404-639-3747).