U.S. Outpatient Influenza-like Illness Surveillance Network (ILINet):
Percentage of Visits for ILI by Age Group Reported by A Subset of ILINet Providers
2023-2024 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
2023401178937.63599883.55670781.63229161.14254820.9
2023411200498.13519473.65678031.83278421.24324090.9
2023421209238.73549243.95637281.83233971.34324911.1
2023431266069.03624394.25678862.03266661.44354491.2
2023441269829.33612164.75549122.23174281.54243001.3
20234513850310.43721205.45754912.53285781.74352941.4
20234613667410.93623785.75635732.83208091.94316211.5
20234713805511.13120465.95129082.92917342.14031141.6
20234814085411.03619855.75950613.53361182.54565811.9
20234913687911.73743586.95883173.63382342.64527221.9
20235014153912.83802498.75874214.33351063.14463622.2
20235114839514.136808910.35922465.53371594.04557792.8
20235214476915.53041749.85599146.53243104.94648153.6
20240112968113.63154057.36048095.83412904.54612263.3
20240211062511.43192866.65882924.63417863.64583972.6
20240310425910.52987706.45426344.03108123.04124052.2
20240410601510.23326326.65743593.93295932.74338771.9
20240511166810.33570276.95812073.73281062.54356251.8
20240611684810.43701827.35897263.83347532.54430331.7
20240711541910.23556307.25796703.83266952.54337501.7
20240811776910.43557417.25779394.03241912.64320181.8
20240911928810.13703926.65973223.83353042.54488991.7
2024101171899.83619766.35872843.43321222.24432141.6
2024111180569.33547245.75782913.13271441.94405831.4
2024121169829.03509505.15820122.83291141.84397751.3
2024131154778.63313284.85712962.83234531.74365961.3
2024141136078.53279684.25714902.63213381.74318361.2
2024151138528.13420503.95774142.33283771.54447331.1
2024161121397.33541903.55818172.03318941.34496311.0
2024171106427.13536473.55733451.93254201.34378570.9
2024181112687.03578773.45776011.83269771.24436720.9
2024191082826.63497413.25761741.73277561.24425780.8
2024201069816.53388123.25689101.73218761.24365310.9
2024211080676.23358023.05792211.63297901.24485230.8
2024221069176.23176522.95620281.53181921.14300390.9
2024231006965.53134382.55773221.53318941.14512740.8
202424953335.13022122.35686591.43276541.04447510.8
202425932254.82946732.15681031.43246431.04411720.8
202426920844.42985842.15797811.33281961.04456370.8
202427900514.32872882.05489201.33124741.04314890.8
202428932524.43086452.05976881.33402041.04573800.8
202429912554.33017972.05867641.33322811.04492300.8
202430896094.62953982.05721191.33255231.04401930.8
202431904584.53013452.15768261.43249031.04424530.8
202432861214.42932262.05591051.43182081.04309140.8