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	653429	1.6	381517	1.0	530273	0.7
202444	122000	7.5	407716	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	322342	1.5	458164	1.0
202449	134273	10.1	380107	4.9	636918	2.6	367801	1.8	518475	1.3
202450	138679	11.0	395400	6.0	643667	2.9	373088	2.0	521380	1.5
202451	151850	13.3	403171	8.1	654089	3.8	377661	2.5	527189	1.8
202452	164103	16.5	352107	10.1	610167	5.5	345796	4.0	488623	2.9
202501	153564	15.7	342359	8.0	659345	5.5	376004	4.3	533195	3.3
202502	123617	13.4	342549	7.3	644459	4.8	372421	3.8	519879	2.7
202503	127948	14.4	378275	9.0	658852	4.8	385670	3.6	534927	2.4
202504	131893	16.2	370518	11.0	633542	5.8	363999	4.3	499101	2.7
202505	140695	16.9	423430	11.9	679972	6.5	398221	4.9	550758	3.3
202506	141814	18.0	427524	12.5	679640	6.5	400847	5.1	547407	3.6
202507	130491	16.5	386247	11.3	648049	6.1	381787	4.8	524771	3.5