U.S. Outpatient Influenza-like Illness Surveillance Network (ILINet):
Percentage of Visits for ILI by Age Group Reported by A Subset of ILINet Providers
2021-2022 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
202140	106411	8.3	299523	2.8	444008	1.1	244147	0.9	283361	0.6
202141	105743	8.4	290685	2.7	439650	1.1	241762	0.8	284725	0.6
202142	102658	8.2	279856	2.6	415580	1.0	230576	0.8	274818	0.5
202143	103915	8.3	277901	2.7	423262	1.1	234978	0.8	283416	0.5
202144	103006	8.5	280412	3.1	409667	1.1	227214	0.8	274573	0.6
202145	106677	9.0	282500	3.3	423398	1.2	235612	0.9	282415	0.6
202146	105723	9.1	279344	3.4	426444	1.3	237472	1.0	284545	0.6
202147	104708	9.4	235620	3.6	397050	1.4	224491	1.2	279133	0.7
202148	107667	9.2	284612	3.6	448721	1.7	249371	1.3	301612	0.9
202149	99432	9.4	274267	4.2	426298	1.8	239452	1.3	285602	0.9
202150	104400	9.9	278068	5.0	433669	2.0	238464	1.4	282625	0.9
202151	109977	10.9	267190	6.1	454814	3.3	240874	2.2	281667	1.3
202152	128139	12.4	306576	6.4	564043	4.7	282619	3.3	311626	1.9