New Influenza Hospital Admissions Reported to NHSN,,
"October 2, 2022- September 30, 2023",,
"Data as of October 5, 2023",,
,,
National,,
Week,Number of Hospitals Reporting (7 Day Average),Number of New Influenza Admissions
202240,"5,073","1,276"
202241,"5,075","1,620"
202242,"5,073","2,230"
202243,"5,069","4,101"
202244,"5,073","6,297"
202245,"5,067","8,506"
202246,"5,062","10,869"
202247,"5,042","18,064"
202248,"5,053","26,517"
202249,"5,020","23,941"
202250,"4,953","21,357"
202251,"5,013","19,516"
202252,"4,920","19,396"
202301,"5,026","13,970"
202302,"5,046","7,154"
202303,"5,031","4,423"
202304,"5,049","3,001"
202305,"5,054","2,351"
202306,"5,058","2,160"
202307,"5,062","1,888"
202308,"5,059","1,650"
202309,"5,063","1,493"
202310,"5,064","1,371"
202311,"5,062","1,424"
202312,"5,063","1,299"
202313,"5,055","1,276"
202314,"5,073","1,202"
202315,"5,044","1,055"
202316,"5,081",982
202317,"5,078",903
202318,"5,081",910
202319,"5,073",971
202320,"5,068",900
202321,"5,065",940
202322,"5,068",930
202323,"5,066",915
202324,"5,005",846
202325,"5,055",811
202326,"5,049",807
202327,"5,049",675
202328,"5,052",712
202329,"5,043",607
202330,"4,991",656
202331,"4,922",672
202332,"4,910",701
202333,"5,018",737
202334,"5,008",794
202335,"5,028",873
202336,"5,024",801
202337,"5,018",848
202338,"4,988",896
202339,"4,907","1,040"
,,
,,
"Region 1 (Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont)",,
Week,Number of Hospitals Reporting (7 Day Average),Number of New Influenza Admissions
202240,193,11
202241,194,13
202242,194,23
202243,193,55
202244,193,77
202245,193,104
202246,193,204
202247,192,441
202248,194,"1,009"
202249,193,"1,226"
202250,194,"1,412"
202251,193,"1,479"
202252,189,"1,469"
202301,192,980
202302,192,455
202303,192,245
202304,193,157
202305,192,94
202306,192,89
202307,192,65
202308,191,44
202309,192,33
202310,191,46
202311,192,48
202312,192,48
202313,192,38
202314,193,42
202315,191,23
202316,192,24
202317,193,23
202318,192,22
202319,193,24
202320,193,29
202321,192,31
202322,193,18
202323,192,19
202324,193,22
202325,193,11
202326,192,18
202327,192,9
202328,193,10
202329,192,14
202330,191,13
202331,186,13
202332,188,18
202333,192,12
202334,192,16
202335,193,27
202336,193,11
202337,193,16
202338,193,31
202339,193,18
,,
"Region 2 (New Jersey, New York, Puerto Rico, and the U.S. Virgin Islands)",,
Week,Number of Hospitals Reporting (7 Day Average),Number of New Influenza Admissions
202240,291,102
202241,294,134
202242,296,132
202243,296,246
202244,295,459
202245,291,675
202246,293,901
202247,289,"1,403"
202248,294,"2,301"
202249,291,"2,347"
202250,284,"2,371"
202251,276,"2,166"
202252,264,"1,861"
202301,265,"1,274"
202302,281,711
202303,280,404
202304,281,300
202305,278,190
202306,281,188
202307,281,184
202308,281,128
202309,281,102
202310,282,94
202311,282,100
202312,282,141
202313,283,156
202314,285,150
202315,287,154
202316,293,115
202317,291,86
202318,293,120
202319,290,118
202320,291,124
202321,292,141
202322,293,135
202323,294,113
202324,290,96
202325,293,106
202326,292,87
202327,294,78
202328,294,66
202329,295,77
202330,290,69
202331,285,76
202332,285,66
202333,294,57
202334,294,88
202335,295,108
202336,294,88
202337,293,82
202338,291,122
202339,292,156
,,
"Region 3 (Delaware, District of Columbia, Maryland, Pennsylvania, Virginia, and West Virginia)",,
Week,Number of Hospitals Reporting (7 Day Average),Number of New Influenza Admissions
202240,380,130
202241,379,170
202242,379,233
202243,379,516
202244,379,827
202245,378,"1,092"
202246,379,"1,120"
202247,376,"1,703"
202248,377,"2,717"
202249,377,"2,199"
202250,380,"1,838"
202251,385,"1,724"
202252,374,"1,817"
202301,387,"1,415"
202302,388,741
202303,385,471
202304,387,368
202305,387,344
202306,388,304
202307,388,292
202308,388,271
202309,388,257
202310,389,239
202311,389,245
202312,388,246
202313,386,185
202314,389,142
202315,385,124
202316,389,144
202317,389,128
202318,389,118
202319,389,125
202320,389,105
202321,389,129
202322,390,121
202323,390,101
202324,386,91
202325,388,81
202326,388,90
202327,390,90
202328,390,79
202329,390,66
202330,383,73
202331,374,90
202332,373,76
202333,387,89
202334,387,80
202335,389,78
202336,390,91
202337,389,87
202338,386,91
202339,386,124
,,
"Region 4 (Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, South Carolina, and Tennessee)",,
Week,Number of Hospitals Reporting (7 Day Average),Number of New Influenza Admissions
202240,935,397
202241,936,518
202242,932,693
202243,927,"1,345"
202244,928,"1,996"
202245,926,"2,389"
202246,925,"2,382"
202247,921,"3,106"
202248,921,"4,236"
202249,920,"3,095"
202250,909,"2,414"
202251,925,"2,333"
202252,915,"2,614"
202301,937,"2,353"
202302,933,"1,358"
202303,930,"1,012"
202304,933,726
202305,935,645
202306,936,591
202307,937,528
202308,937,457
202309,938,397
202310,937,378
202311,936,416
202312,935,345
202313,932,358
202314,938,371
202315,930,277
202316,936,317
202317,937,268
202318,938,251
202319,936,289
202320,935,260
202321,935,269
202322,935,294
202323,935,317
202324,918,281
202325,932,285
202326,930,289
202327,929,236
202328,929,242
202329,927,197
202330,917,251
202331,900,228
202332,902,247
202333,921,278
202334,919,300
202335,924,316
202336,924,279
202337,924,306
202338,918,293
202339,896,321
,,
"Region 5 (Illinois, Indiana, Michigan, Minnesota, Ohio, and Wisconsin)",,
Week,Number of Hospitals Reporting (7 Day Average),Number of New Influenza Admissions
202240,889,100
202241,888,136
202242,887,178
202243,888,415
202244,889,658
202245,889,960
202246,887,"1,443"
202247,888,"2,735"
202248,889,"4,302"
202249,887,"4,217"
202250,881,"4,033"
202251,888,"3,754"
202252,871,"3,645"
202301,894,"2,421"
202302,896,"1,080"
202303,893,588
202304,896,369
202305,896,252
202306,897,207
202307,899,189
202308,898,164
202309,898,158
202310,899,125
202311,898,126
202312,898,114
202313,895,131
202314,896,103
202315,891,114
202316,897,74
202317,895,74
202318,896,104
202319,895,100
202320,894,78
202321,895,81
202322,896,69
202323,893,75
202324,882,66
202325,892,50
202326,891,44
202327,888,31
202328,890,36
202329,890,33
202330,881,32
202331,870,35
202332,867,48
202333,885,40
202334,885,53
202335,885,44
202336,885,38
202337,885,49
202338,883,58
202339,870,67
,,
"Region 6 (Arkansas, Louisiana, New Mexico, Oklahoma, and Texas)",,
Week,Number of Hospitals Reporting (7 Day Average),Number of New Influenza Admissions
202240,871,319
202241,871,456
202242,870,681
202243,873,"1,073"
202244,875,"1,421"
202245,874,"1,715"
202246,872,"1,885"
202247,871,"2,967"
202248,871,"4,132"
202249,870,"3,682"
202250,830,"3,020"
202251,834,"2,644"
202252,828,"2,742"
202301,835,"2,267"
202302,835,"1,279"
202303,833,836
202304,836,533
202305,837,411
202306,838,416
202307,837,347
202308,838,304
202309,838,265
202310,837,226
202311,841,222
202312,840,198
202313,842,226
202314,843,186
202315,840,168
202316,843,154
202317,844,164
202318,844,141
202319,844,145
202320,843,149
202321,843,127
202322,843,117
202323,843,99
202324,839,121
202325,842,137
202326,842,125
202327,842,115
202328,842,123
202329,839,114
202330,836,112
202331,830,125
202332,827,150
202333,835,163
202334,834,156
202335,837,168
202336,835,156
202337,832,188
202338,828,148
202339,821,170
,,
"Region 7 (Iowa, Kansas, Missouri, and Nebraska)",,
Week,Number of Hospitals Reporting (7 Day Average),Number of New Influenza Admissions
202240,459,39
202241,458,32
202242,459,61
202243,459,97
202244,459,151
202245,459,200
202246,459,324
202247,459,817
202248,458,"1,477"
202249,454,"1,448"
202250,449,"1,459"
202251,459,"1,212"
202252,450,"1,286"
202301,460,848
202302,460,405
202303,458,239
202304,459,164
202305,460,81
202306,459,68
202307,458,60
202308,458,64
202309,459,55
202310,458,67
202311,458,50
202312,458,54
202313,457,52
202314,460,39
202315,457,37
202316,460,28
202317,459,44
202318,458,37
202319,458,32
202320,458,32
202321,457,22
202322,457,15
202323,455,18
202324,447,15
202325,452,16
202326,452,13
202327,452,7
202328,452,17
202329,451,23
202330,447,13
202331,443,7
202332,441,12
202333,450,15
202334,447,14
202335,449,15
202336,448,21
202337,447,11
202338,441,26
202339,427,22
,,
"Region 8 (Colorado, Montana, North Dakota, South Dakota, Utah, and Wyoming)",,
Week,Number of Hospitals Reporting (7 Day Average),Number of New Influenza Admissions
202240,331,13
202241,331,21
202242,333,37
202243,331,57
202244,332,68
202245,330,113
202246,331,203
202247,331,338
202248,329,458
202249,308,559
202250,315,600
202251,332,667
202252,324,676
202301,335,456
202302,334,242
202303,335,128
202304,337,86
202305,338,84
202306,338,61
202307,339,51
202308,338,33
202309,339,41
202310,339,39
202311,340,45
202312,340,34
202313,339,23
202314,341,35
202315,338,33
202316,341,27
202317,341,18
202318,339,27
202319,339,23
202320,339,22
202321,338,22
202322,337,11
202323,337,12
202324,330,17
202325,336,9
202326,337,14
202327,337,10
202328,337,13
202329,335,5
202330,330,7
202331,328,4
202332,324,4
202333,334,2
202334,335,5
202335,336,5
202336,335,13
202337,335,6
202338,334,14
202339,326,23
,,
"Region 9 (Arizona, California, Hawaii, and Nevada)",,
Week,Number of Hospitals Reporting (7 Day Average),Number of New Influenza Admissions
202240,505,149
202241,506,118
202242,505,163
202243,506,247
202244,507,534
202245,508,"1,093"
202246,507,"1,963"
202247,501,"3,448"
202248,501,"4,364"
202249,501,"3,571"
202250,498,"2,438"
202251,503,"2,435"
202252,489,"2,274"
202301,502,"1,427"
202302,508,621
202303,507,349
202304,507,199
202305,510,192
202306,510,177
202307,512,127
202308,510,133
202309,510,117
202310,513,96
202311,508,128
202312,510,82
202313,509,67
202314,510,96
202315,507,91
202316,511,76
202317,510,72
202318,512,65
202319,510,95
202320,506,85
202321,506,98
202322,508,125
202323,508,124
202324,503,104
202325,508,93
202326,508,96
202327,507,74
202328,506,97
202329,504,55
202330,498,63
202331,491,67
202332,490,55
202333,499,48
202334,498,58
202335,502,66
202336,503,61
202337,502,62
202338,498,68
202339,483,80
,,
"Region 10 (Alaska, Idaho, Oregon, and Washington)",,
Week,Number of Hospitals Reporting (7 Day Average),Number of New Influenza Admissions
202240,218,16
202241,218,22
202242,218,29
202243,217,50
202244,217,106
202245,218,165
202246,217,444
202247,215,"1,106"
202248,218,"1,521"
202249,217,"1,597"
202250,214,"1,772"
202251,220,"1,102"
202252,216,"1,012"
202301,220,529
202302,220,262
202303,219,151
202304,220,99
202305,220,58
202306,220,59
202307,220,45
202308,220,52
202309,219,68
202310,219,61
202311,219,44
202312,219,37
202313,218,40
202314,219,38
202315,218,34
202316,219,23
202317,219,26
202318,219,25
202319,219,20
202320,219,16
202321,218,20
202322,218,25
202323,218,37
202324,217,33
202325,218,23
202326,218,31
202327,218,25
202328,219,29
202329,220,23
202330,218,23
202331,215,27
202332,214,25
202333,219,33
202334,216,24
202335,218,46
202336,217,43
202337,218,41
202338,218,45
202339,214,59
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