Table 2 Influenza-like Illness (ILI) definitions for Influenzanet, FluTracking, Reporta and Flu Near You/SaludBoricua
From: Public health for the people: participatory infectious disease surveillance in the digital age
| Participatory surveillance system | Influenza-like illness definition |
|---|---|
| Influenzanet | Sudden onset of symptoms AND at least one of the following: fever and/or chills, feeling tired or exhausted, headache, muscle pain; AND at least one of the following: cough, sore throat, shortness of breath |
| FluTracking | Fever AND cough |
| Reporta | Fever AND at least one of the following: cough or sore throat |
| Flu Near You/SaludBoricua | Fever AND at least one of the following: cough or sore throat |