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	379360	3.4	626634	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	653428	1.6	381517	1.0	530273	0.7
202444	122000	7.5	407717	3.8	648606	1.7	374498	1.0	522723	0.7
202445	128937	8.1	412217	4.0	659597	1.8	378268	1.1	519189	0.8
202446	127707	8.7	395957	4.4	639814	2.0	368253	1.2	505058	0.8
202447	131261	9.3	400235	4.7	637995	2.1	368648	1.3	507848	0.9
202448	132492	10.3	334704	5.1	565560	2.3	322340	1.5	458164	1.0
202449	134272	10.1	380106	4.9	636911	2.6	367800	1.8	518474	1.3
202450	138678	11.0	395397	6.0	643657	2.9	373086	2.0	521376	1.5
202451	151847	13.3	403163	8.1	654073	3.8	377654	2.5	527175	1.8
202452	164101	16.5	352100	10.1	610146	5.5	345794	4.0	488603	2.9
202501	153555	15.7	342339	8.0	659305	5.5	375981	4.3	533170	3.3
202502	123593	13.4	342443	7.3	644337	4.8	372356	3.8	519775	2.7
202503	127548	13.9	377330	8.6	657561	4.8	384505	3.6	534191	2.4