锘?html>U.S. Outpatient Influenza-like Illness Surveillance Network (ILINet):<br> Percentage of Visits for ILI by Age Group Reported by A Subset of ILINet Providers<br>Week 49, Season 2025-2026
U.S. Outpatient Influenza-like Illness Surveillance Network (ILINet):
Percentage of Visits for ILI by Age Group Reported by A Subset of ILINet Providers
2025-2026 Season | 0-4 years | 5-24 years | 25-49 years | 50-64 years | 65+ years |
| Week | Total Visits | ILI | Total Visits | ILI | Total Visits | ILI | Total Visits | ILI | Total Visits | ILI |
| 202540 | 113310 | 5.3 | 381419 | 2.3 | 655549 | 1.2 | 380779 | 0.8 | 547083 | 0.6 |
| 202541 | 114157 | 5.3 | 371460 | 2.3 | 639153 | 1.2 | 375057 | 0.8 | 541177 | 0.6 |
| 202542 | 113502 | 5.7 | 364373 | 2.4 | 632727 | 1.3 | 372170 | 0.8 | 540848 | 0.6 |
| 202543 | 114252 | 5.8 | 368540 | 2.5 | 633060 | 1.3 | 371043 | 0.9 | 542361 | 0.6 |
| 202544 | 112237 | 6.3 | 357388 | 2.8 | 613412 | 1.4 | 360694 | 0.9 | 530113 | 0.6 |
| 202545 | 120375 | 6.8 | 380652 | 3.4 | 631708 | 1.6 | 367484 | 1.0 | 537311 | 0.7 |
| 202546 | 119640 | 7.0 | 368963 | 3.7 | 629028 | 1.7 | 366709 | 1.1 | 536458 | 0.8 |
| 202547 | 120760 | 7.8 | 374964 | 4.3 | 636285 | 1.9 | 372646 | 1.2 | 547333 | 0.9 |
| 202548 | 117387 | 9.2 | 308922 | 5.2 | 554417 | 2.1 | 317895 | 1.5 | 476486 | 1.1 |
| 202549 | 118494 | 9.5 | 350754 | 5.3 | 631886 | 2.6 | 368629 | 1.8 | 545525 | 1.3 |