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
2023401178937.63599883.55670781.63229171.14254820.9
2023411200498.13519463.65678111.83278431.24324090.9
2023421209238.73549243.95637351.83234001.34324911.1
2023431266069.03624394.25678912.03266671.44354501.2
2023441269829.33612164.75549132.23174281.54243001.3
20234513850310.43721205.45754942.53285811.74352951.4
20234613667410.93623785.75635792.83208141.94316241.5
20234713805511.13120465.95129152.92917362.14031141.6
20234814085411.03619855.75950613.53361182.54565811.9
20234913687911.73743586.95883203.63382362.64527221.9
20235014153912.83802498.75874234.33351073.14463622.2
20235114839514.136808910.35922505.53371604.04557792.8
20235214476915.53041749.85599146.53243094.94648163.6
20240112968113.63154047.36048125.83412904.54612263.3
20240211062511.43192866.65882924.63417863.64583972.6
20240310425910.52987706.45426354.03108123.04124062.2
20240410601510.23326326.65743593.93295942.74338771.9
20240511166810.33570276.95812133.73281092.54356251.8
20240611684810.43701827.35897343.83347562.54430341.7
20240711541910.23556307.25796703.83266952.54337501.7
20240811776910.43557417.25779464.03241942.64320181.8
20240911928810.13703926.65973323.83353062.54488991.7
2024101171899.83619766.35872893.43321232.24432141.6
2024111180569.33547245.75782953.13271441.94405831.4
2024121169829.03509515.15820182.83291141.84397751.3
2024131154778.63313284.85713022.83234541.74365961.3
2024141136078.53279684.25714922.63213381.74318361.2
2024151138528.13420503.95774212.33283791.54447331.1
2024161121397.33541903.55818222.03318941.34496311.0
2024171106427.13536473.55733531.93254211.34378570.9
2024181112687.03578773.45776021.83269771.24436720.9
2024191082826.63497413.25761811.73277591.24425780.8
2024201069816.53388123.25689101.73218771.24365310.9
2024211080676.23358033.05792241.63297921.24485230.8
2024221069176.23176522.95620391.53181951.14300400.9
2024231006965.53134382.55773251.53318931.14512750.8
202424953345.13022132.35686641.43276541.04447530.8
202425932264.82946722.15681091.43246471.04411730.8
202426920854.42985862.15797851.33282001.04456430.8
202427900534.42872942.05489411.33124821.04314950.8
202428932624.43086642.05977121.33402221.04573970.8
202429912584.33018152.05868001.33322971.04492530.8
202430896164.62954162.05721751.33255471.04402140.8
202431905634.53018652.15777731.43257361.04428110.8
202432896354.63036552.15733301.43261301.04398500.8
202433915764.73186392.35788761.43301590.94477510.8
202434959355.53331102.85745371.53256631.04439220.8
202435999055.93437943.25801641.53265271.04469840.8
2024361015586.03363703.25652761.63145371.14317570.8
2024371001986.13526343.15772981.63256571.04448790.8
2024381014666.33557173.25793521.53265251.14445620.8