�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 09, Season 2024-2025
U.S. Outpatient Influenza-like Illness Surveillance Network (ILINet):
Percentage of Visits for ILI by Age Group Reported by A Subset of ILINet Providers
2024-2025 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 |
| 202440 | 113709 | 6.1 | 387949 | 3.1 | 642343 | 1.4 | 374149 | 0.9 | 517910 | 0.6 |
| 202441 | 114176 | 6.4 | 379359 | 3.4 | 626635 | 1.4 | 369055 | 0.9 | 516319 | 0.6 |
| 202442 | 115430 | 6.5 | 386654 | 3.5 | 635676 | 1.5 | 370598 | 1.0 | 520227 | 0.7 |
| 202443 | 121870 | 7.0 | 412196 | 3.8 | 653429 | 1.6 | 381517 | 1.0 | 530273 | 0.7 |
| 202444 | 121999 | 7.5 | 407717 | 3.8 | 648607 | 1.7 | 374498 | 1.0 | 522723 | 0.7 |
| 202445 | 128937 | 8.1 | 412217 | 4.0 | 659599 | 1.8 | 378268 | 1.1 | 519189 | 0.8 |
| 202446 | 127707 | 8.7 | 395957 | 4.4 | 639815 | 2.0 | 368253 | 1.2 | 505058 | 0.8 |
| 202447 | 131261 | 9.3 | 400235 | 4.7 | 637998 | 2.1 | 368650 | 1.3 | 507849 | 0.9 |
| 202448 | 132494 | 10.3 | 334706 | 5.1 | 565564 | 2.3 | 322341 | 1.5 | 458164 | 1.0 |
| 202449 | 134273 | 10.1 | 380107 | 4.9 | 636919 | 2.6 | 367801 | 1.8 | 518475 | 1.3 |
| 202450 | 138679 | 11.0 | 395400 | 6.0 | 643666 | 2.9 | 373088 | 2.0 | 521380 | 1.5 |
| 202451 | 151850 | 13.3 | 403173 | 8.1 | 654089 | 3.8 | 377665 | 2.5 | 527190 | 1.8 |
| 202452 | 164103 | 16.5 | 352107 | 10.1 | 610167 | 5.5 | 345798 | 4.0 | 488625 | 2.9 |
| 202501 | 153564 | 15.7 | 342360 | 8.0 | 659354 | 5.5 | 376008 | 4.3 | 533196 | 3.3 |
| 202502 | 123617 | 13.4 | 342553 | 7.3 | 644464 | 4.8 | 372424 | 3.8 | 519879 | 2.7 |
| 202503 | 127949 | 14.4 | 378278 | 9.0 | 658855 | 4.8 | 385674 | 3.6 | 534926 | 2.4 |
| 202504 | 131893 | 16.2 | 370518 | 11.0 | 633549 | 5.8 | 363999 | 4.3 | 499098 | 2.7 |
| 202505 | 140693 | 16.9 | 423436 | 11.9 | 679994 | 6.5 | 398216 | 4.9 | 550735 | 3.3 |
| 202506 | 141870 | 18.0 | 427676 | 12.5 | 679955 | 6.5 | 401053 | 5.1 | 547845 | 3.6 |
| 202507 | 130870 | 16.4 | 386985 | 11.3 | 649554 | 6.1 | 382800 | 4.8 | 526088 | 3.5 |
| 202508 | 118569 | 14.8 | 346188 | 9.3 | 608202 | 5.4 | 353814 | 4.3 | 485746 | 3.2 |
| 202509 | 112987 | 12.4 | 358347 | 7.3 | 624783 | 4.4 | 373787 | 3.5 | 523870 | 2.6 |