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	113886	6.1	388847	3.1	643705	1.4	374919	0.9	519248	0.6
202441	114337	6.4	380182	3.3	627878	1.4	369844	0.9	517635	0.6
202442	115594	6.5	387546	3.5	636990	1.5	371331	1.0	521587	0.7
202443	122035	7.0	413117	3.8	654793	1.6	382331	0.9	531558	0.7
202444	122159	7.5	408578	3.8	649900	1.7	375231	1.0	523950	0.7
202445	129098	8.1	413089	4.0	660882	1.8	379016	1.1	520538	0.8
202446	127863	8.7	396789	4.4	641027	2.0	369006	1.2	506306	0.8
202447	131435	9.3	400971	4.7	639181	2.1	369360	1.3	509053	0.9
202448	132660	10.3	335285	5.1	566649	2.3	323028	1.5	459324	1.0
202449	134448	10.1	380850	4.9	638089	2.6	368533	1.8	519606	1.3
202450	138862	11.0	396131	6.0	644907	2.9	373742	2.0	522625	1.4
202451	152046	13.3	403497	8.1	655116	3.8	378288	2.5	528387	1.8
202452	164352	16.5	352696	10.1	611274	5.5	346477	4.0	489730	2.9
202501	153649	15.6	342845	7.9	660324	5.4	376613	4.3	534071	3.3