{"id":"https://openalex.org/W4393870253","doi":"https://doi.org/10.1097/id9.0000000000000117","title":"Challenges and Strategies for Influenza Response After COVID-19 Pandemic","display_name":"Challenges and Strategies for Influenza Response After COVID-19 Pandemic","publication_year":2024,"publication_date":"2024-04-01","ids":{"openalex":"https://openalex.org/W4393870253","doi":"https://doi.org/10.1097/id9.0000000000000117","pmid":"https://pubmed.ncbi.nlm.nih.gov/42325289","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/13277515"},"language":"en","primary_location":{"id":"doi:10.1097/id9.0000000000000117","doi":"https://doi.org/10.1097/id9.0000000000000117","is_oa":true,"landing_page_url":"https://doi.org/10.1097/id9.0000000000000117","pdf_url":null,"source":{"id":"https://openalex.org/S4210208016","display_name":"Infectious Diseases & Immunity","issn_l":"2096-9511","issn":["2096-9511","2693-8839"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","oarl"],"host_organization":"https://openalex.org/P4310318547","host_organization_name":"Wolters Kluwer","host_organization_lineage":["https://openalex.org/P4310318547"],"host_organization_lineage_names":["Wolters Kluwer"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Infectious Diseases & Immunity","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://doi.org/10.1097/id9.0000000000000117","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5058028547","display_name":"Jiaying Yang","orcid":"https://orcid.org/0000-0002-8872-4753","observed_orcids":["https://orcid.org/0000-0002-8872-4753"]},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiaying Yang","raw_affiliation_strings":["School of Public Health (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen 518107, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Public Health (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen 518107, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103234754","display_name":"Shuxia Lin","orcid":"https://orcid.org/0009-0004-0488-8307","observed_orcids":["https://orcid.org/0009-0004-0488-8307"]},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuxia Lin","raw_affiliation_strings":["School of Public Health (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen 518107, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Public Health (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen 518107, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102018493","display_name":"Yuelong Shu","orcid":"https://orcid.org/0000-0003-2415-6774","observed_orcids":["https://orcid.org/0000-0003-2415-6774"]},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]},{"id":"https://openalex.org/I200296433","display_name":"Chinese Academy of Medical Sciences & Peking Union Medical College","ror":"https://ror.org/02drdmm93","country_code":"CN","type":"education","lineage":["https://openalex.org/I200296433"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yuelong Shu","raw_affiliation_strings":["Key Laboratory of Pathogen Infection Prevention and Control (MOE), State Key Laboratory of Respiratory Health and Multimorbidity, National Institute of Pathogen Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 102629, China","School of Public Health (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen 518107, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Pathogen Infection Prevention and Control (MOE), State Key Laboratory of Respiratory Health and Multimorbidity, National Institute of Pathogen Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 102629, China","institution_ids":["https://openalex.org/I200296433"]},{"raw_affiliation_string":"School of Public Health (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen 518107, China","institution_ids":["https://openalex.org/I157773358"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5102018493"],"corresponding_institution_ids":["https://openalex.org/I157773358","https://openalex.org/I200296433"],"apc_list":null,"apc_paid":null,"fwci":0.2794,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.51621476,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":92,"max":95},"biblio":{"volume":"4","issue":"2","first_page":"51","last_page":"55"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10167","display_name":"Influenza Virus Research Studies","score":0.9907000064849854,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10167","display_name":"Influenza Virus Research Studies","score":0.9907000064849854,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11243","display_name":"Respiratory viral infections research","score":0.00570000009611249,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10833","display_name":"Vaccine Coverage and Hesitancy","score":0.00039999998989515007,"subfield":{"id":"https://openalex.org/subfields/3306","display_name":"Health"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/seasonal-influenza","display_name":"seasonal influenza","score":0.8730000257492065},{"id":"https://openalex.org/keywords/influenza-surveillance","display_name":"influenza surveillance","score":0.6690000295639038},{"id":"https://openalex.org/keywords/covid-19-pandemic-impact","display_name":"COVID-19 pandemic impact","score":0.7900000214576721},{"id":"https://openalex.org/keywords/influenza-a-h1n1-pdm09","display_name":"influenza A(H1N1)pdm09","score":0.9129999876022339},{"id":"https://openalex.org/keywords/h3n2","display_name":"H3N2","score":0.6819999814033508},{"id":"https://openalex.org/keywords/influenza-b","display_name":"influenza B","score":0.6899999976158142},{"id":"https://openalex.org/keywords/influenza-surveillance-system","display_name":"influenza surveillance system","score":0.44600000977516174},{"id":"https://openalex.org/keywords/influenza-vaccination-coverage","display_name":"influenza vaccination coverage","score":0.3019999861717224},{"id":"https://openalex.org/keywords/influenza-vaccine-hesitancy","display_name":"influenza vaccine hesitancy","score":0.460999995470047}],"concepts":[{"id":"https://openalex.org/C89623803","wikidata":"https://www.wikidata.org/wiki/Q12184","display_name":"Pandemic","level":5,"score":0.7913293838500977},{"id":"https://openalex.org/C3008058167","wikidata":"https://www.wikidata.org/wiki/Q84263196","display_name":"Coronavirus disease 2019 (COVID-19)","level":4,"score":0.7790526151657104},{"id":"https://openalex.org/C159047783","wikidata":"https://www.wikidata.org/wiki/Q7215","display_name":"Virology","level":1,"score":0.6916114687919617},{"id":"https://openalex.org/C3006700255","wikidata":"https://www.wikidata.org/wiki/Q81068910","display_name":"2019-20 coronavirus outbreak","level":3,"score":0.6299809217453003},{"id":"https://openalex.org/C3007834351","wikidata":"https://www.wikidata.org/wiki/Q82069695","display_name":"Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)","level":5,"score":0.5751082301139832},{"id":"https://openalex.org/C2778137277","wikidata":"https://www.wikidata.org/wiki/Q16532287","display_name":"Betacoronavirus","level":5,"score":0.4263463318347931},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.4259006679058075},{"id":"https://openalex.org/C116675565","wikidata":"https://www.wikidata.org/wiki/Q3241045","display_name":"Outbreak","level":2,"score":0.14938709139823914},{"id":"https://openalex.org/C524204448","wikidata":"https://www.wikidata.org/wiki/Q788926","display_name":"Infectious disease (medical specialty)","level":3,"score":0.09923338890075684},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.07109186053276062},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.06425800919532776}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1097/id9.0000000000000117","doi":"https://doi.org/10.1097/id9.0000000000000117","is_oa":true,"landing_page_url":"https://doi.org/10.1097/id9.0000000000000117","pdf_url":null,"source":{"id":"https://openalex.org/S4210208016","display_name":"Infectious Diseases & Immunity","issn_l":"2096-9511","issn":["2096-9511","2693-8839"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","oarl"],"host_organization":"https://openalex.org/P4310318547","host_organization_name":"Wolters Kluwer","host_organization_lineage":["https://openalex.org/P4310318547"],"host_organization_lineage_names":["Wolters Kluwer"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Infectious Diseases & Immunity","raw_type":"journal-article"},{"id":"pmid:42325289","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/42325289","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Infectious diseases & immunity","raw_type":"Journal Article"},{"id":"pmh:oai:pubmedcentral.nih.gov:13277515","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC13277515/","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Infect Dis Immun","raw_type":"Text"},{"id":"pmh:oai:doaj.org/article:a81d60e2d5c34eb5accd0c25c69a58ee","doi":null,"is_oa":false,"landing_page_url":"https://doaj.org/article/a81d60e2d5c34eb5accd0c25c69a58ee","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Infectious Diseases & Immunity, Vol 4, Iss 2, Pp 51-55 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1097/id9.0000000000000117","doi":"https://doi.org/10.1097/id9.0000000000000117","is_oa":true,"landing_page_url":"https://doi.org/10.1097/id9.0000000000000117","pdf_url":null,"source":{"id":"https://openalex.org/S4210208016","display_name":"Infectious Diseases & Immunity","issn_l":"2096-9511","issn":["2096-9511","2693-8839"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","oarl"],"host_organization":"https://openalex.org/P4310318547","host_organization_name":"Wolters Kluwer","host_organization_lineage":["https://openalex.org/P4310318547"],"host_organization_lineage_names":["Wolters Kluwer"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Infectious Diseases & Immunity","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.98580002784729,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W2096145431","https://openalex.org/W2158416800","https://openalex.org/W3084432644","https://openalex.org/W3093963734","https://openalex.org/W3197460110","https://openalex.org/W3202945376","https://openalex.org/W3209839027","https://openalex.org/W4200385265","https://openalex.org/W4225137072","https://openalex.org/W4281790585","https://openalex.org/W4283763363","https://openalex.org/W4295851471","https://openalex.org/W4321496951","https://openalex.org/W4362658059","https://openalex.org/W4372228058","https://openalex.org/W4377564581"],"related_works":["https://openalex.org/W4387008016","https://openalex.org/W4297984736","https://openalex.org/W4378516299","https://openalex.org/W4280517928","https://openalex.org/W3018052490","https://openalex.org/W3164443714","https://openalex.org/W4384500774","https://openalex.org/W4366452180","https://openalex.org/W4318940734","https://openalex.org/W3183563110"],"abstract_inverted_index":{"After":[0],"the":[1,7,16,19,30,34,62,77,89,94,108,126,161,172,194,214,251,255,284,298,344,351,365,396,403,410,425,440,451,467,475,490,496,506,510,531,548,556,560,575,585,590,619,626,660,669,674,681,693,701,715,732,739,754,758,768,772,791,802,825,828,832,844,857,868,1055,1066,1069,1097,1136,1140,1152,1155,1176,1181,1185,1217,1261,1372,1388,1423,1489,1506,1526,1536,1549,1570,1589,1600,1617,1623,1628,1633,1638,1655,1667,1672,1683,1688,1697,1701,1710,1716,1740,1765,1802,1815,1819,1825,1853,1860,1863,1876,1879,1888,1892,1980,2001,2010,2022,2092,2101,2129,2146,2157,2191,2196,2201],"World":[2,201],"Health":[3,202],"Organization":[4,203],"(WHO)":[5,204],"declared":[6,714,1875],"coronavirus":[8,2122],"disease":[9,1631,2024],"2019":[10],"(COVID-19)":[11],"pandemic":[12,72,377,407,717,774,1508,1521,1605,1689,1865,1880,2071,2103],"in":[13,29,74,104,132,148,157,176,179,196,221,263,266,279,341,358,448,460,483,527,542,547,597,607,641,646,686,738,750,837,842,856,887,912,938,967,988,1063,1072,1189,1211,1222,1260,1265,1308,1321,1325,1342,1363,1428,1443,1458,1471,1523,1535,1584,1599,1632,1691,1724,1742,1757,1776,1811,1829,1852,1938,1963,2015,2026,2044],"March":[14,599,719,1173],"2020,":[15,390,402,721],"implementation":[17,1502],"of":[18,64,96,164,216,254,334,367,405,428,442,558,587,736,760,771,827,876,1033,1080,1128,1139,1219,1263,1371,1422,1488,1503,1552,1596,1619,1630,1640,1671,1703,1712,1767,1791,1804,1878,1894,1913,2003,2061,2079,2142,2148,2160,2203],"most":[20,751],"effective":[21],"interventions":[22,48],"became":[23],"a":[24,304,320,436,445,525,604,631,1001,1031,1594,1692],"paramount":[25],"public":[26],"health":[27,2189,2198],"priority":[28],"global":[31,162,305,369,397,1501,1641,2131],"response":[32,309,1522,2135],"to":[33,211,238,395,435,471,495,505,517,570,580,603,625,747,1112,1124,1151,1225,1379,1647,1663,1715,1739,1787,1813,1818,1836,1919,1956,1998,2039,2046,2067,2090,2106,2155,2190],"COVID-19":[35,78,90,173,398,406,453,497,572,627,675,702,716,773,829,1507,1520,1571,1580,1864,2102],"pandemic,":[36,174,454,498,628,703,830],"especially":[37,1922,2014],"before":[38,673,1569],"vaccines":[39,1945,2081],"were":[40,274,290,545,639,688,908,916,935,942,952,1094,1108,1120,1160,1195,1214,1332,1352,1426,1455,1468,1484],"available.":[41],"Several":[42,1658],"studies":[43],"have":[44,84,143,709,786,820,965,1028,1059,1168,1239,1305,1338,1360,1384,1661,1908],"demonstrated":[45],"that":[46,1500,1517,1612,1709,1749,1810],"nonpharmaceutical":[47],"(NPIs),":[49],"such":[50,783,1587,1897,1926,1966,1978,2120],"as":[51,784,1180,1588,1898,1927,1967,1979,2029,2121],"social":[52],"distancing,":[53],"wearing":[54],"facemasks,":[55],"and":[56,76,115,125,198,232,271,287,308,314,337,355,361,418,433,553,566,600,648,655,706,734,741,745,779,811,831,853,860,883,906,915,933,941,959,972,1014,1025,1042,1052,1086,1116,1200,1208,1236,1246,1257,1269,1290,1293,1299,1312,1346,1350,1403,1405,1419,1436,1445,1462,1477,1492,1561,1607,1682,1722,1726,1772,1778,1783,1794,1797,1831,1838,1869,1903,1929,1935,1969,1988,2006,2073,2077,2082,2112,2123,2134,2145,2174,2184,2195],"school":[57],"closures,":[58],"can":[59,1614,2186],"substantially":[60,373],"control":[61,1608,1814],"transmission":[63,1618,2066],"respiratory":[65,70,82,97,149,1597,1620,1895,1950,1975,2118],"infections,":[66],"including":[67,107,123,1062,1280],"severe":[68],"acute":[69],"syndrome,":[71],"H1N1":[73],"2009,":[75],"pandemic.[1\u20133]":[79],"However,":[80,643,727,1636,1775,1885,1943],"various":[81,874,1302],"infections":[83,150,1621],"become":[85],"more":[86,943],"prevalent":[87,944],"since":[88,189,311,325,388,653,790,801,824,1172,1366,1886],"pandemic.":[91,676],"Since":[92,137,712],"2021,":[93,466],"incidence":[95],"syncytial":[98],"virus":[99,219,383,537,697,835,848,1106,1118,1131,1674,1718,2064,2098],"(RSV)":[100],"has":[101,167,302,316,384,651,797,1858,1890,2104],"rapidly":[102,430,578],"increased":[103,652,730,1719,1789],"numerous":[105],"countries,":[106,122,782],"United":[109,127,230,777,858,1590],"States,[4]":[110],"Australia,[5]":[111],"England,[6]":[112],"Italy,[7]":[113],"Germany,[8]":[114],"Switzerland.[9]":[116],"In":[117,400,415,465,519,1008,1545,1759],"December":[118,1101],"2022,":[119,368,521,559,1174,1887],"5":[120],"European":[121,781],"France":[124],"Kingdom,":[128],"reported":[129,275,296,787,798,864,1516],"an":[130,145,1788,2107],"increase":[131,472,1648,1835],"group":[133],"A":[134,1745],"streptococcal":[135],"infections.[10]":[136],"mid-October":[138],"2023,":[139,589,657],"Chinese":[140,561],"surveillance":[141,307,323,329,1497,2051,2133],"systems":[142,330],"observed":[144,459,493,546,613,640,953,1485,1577],"increasing":[146,1700,2009],"trend":[147],"caused":[151,259],"by":[152,171,200,260,276,297,439,692,851,867,925,1147,1529,1556,1720,1730,1866,1985,2095],"Mycoplasma":[153],"pneumoniae":[154],"among":[155,1696,1923],"children":[156,1928],"northern":[158,222,226,272,419,549,649,740,1564,1727,1760,1832],"China.[11]":[159],"Moreover,":[160,379],"landscape":[163],"seasonal":[165,345,479],"influenza":[166,187,218,246,257,261,294,306,322,335,346,353,370,380,413,421,456,468,480,512,514,528,535,543,576,591,610,622,637,644,662,671,679,684,689,694,704,722,761,788,799,813,845,877,892,1081,1114,1130,1165,1511,1527,1553,1644,1673,1685,1717,1743,1755,1816,1826,1843,1850,1899,1981,2004,2011,2023,2041,2063,2070,2097,2132],"been":[168,386,822,1169,1306,1340,1361],"significantly":[169,1509,1752],"affected":[170],"resulting":[175],"notable":[177],"changes":[178],"its":[180],"epidemic":[181,1817],"patterns":[182,215,708],"(Figure":[183,698,806,871,1074,1355,1494],"1).Figure":[184],"1:":[185],"Global":[186],"activities":[188,220],"2020.":[190,920],"The":[191,207,248,776,1077,1090,1143,1301,1369,1856,1873],"timeline":[192],"shows":[193],"advances":[195],"China":[197,265,273,315,461,650,687,796,914,999,1264,1365,1524,1833,2045],"declaration":[199],"against":[205,1862,1947],"COVID-19.":[206],"panels":[208],"from":[209,234,269,283,918,947,956,990,997,1011,1021,1037,1096,1110,1122,1192,1202,1317,2000],"top":[210],"bottom":[212],"represent":[213,244],"weekly":[217],"hemisphere,":[223,225],"southern":[224,228,270,417,522,647,742,1559,1725,1779,1830],"China,":[227,229,420,843,1064,1728,1761,1780],"States,":[231,1591],"Sweden,":[233,785,861],"week":[235,239,427],"14,":[236],"2019,":[237],"46,":[240],"2023.":[241,267,642,1103,1125,1266,1368],"Different":[242],"colors":[243],"different":[245,838,991,1309,1585,2034],"(sub)type.":[247],"arrows":[249],"indicate":[250],"high":[252,1784],"points":[253],"spring":[256,804],"season":[258,354,623,663,805,1188],"A(H1N1)pdm09":[262,592,1087,1115,1358,1373],"Mainland":[264,280,913,998,1364,1429],"Data":[268,282],"network":[277,324],"laboratories":[278],"China.":[281,1190,1430,1758,2027],"northern/southern":[285],"hemisphere":[286],"other":[288,463],"countries":[289],"based":[291],"on":[292,718,1100,1135,1154,1881],"laboratory-confirmed":[293],"activity":[295,336,347,371,422,449,469,481,515,529,544,577,593,611,645,705,723,762,789,800,1645,1686,1756],"WHO":[299,713,1874],"FluNet":[300],"(https://www.who.int/tools/flunet).WHO":[301],"established":[303],"system":[310],"1952":[312],"(https://www.who.int/initiatives/global-influenza-surveillance-and-response-system),":[313],"also":[317,1576,1737],"set":[318],"up":[319],"comprehensive":[321],"2003":[326],"(https://ivdc.chinacdc.cn/cnic/en/).":[327],"These":[328,1382,1906],"facilitate":[331,2068],"timely":[332,2059,2140],"monitoring":[333,2060,2141,2175],"evolution.":[338],"As":[339],"shown":[340,1134],"Figure":[342],"1,":[343,1732],"declined":[348,431,579],"worldwide":[349],"during":[350,424,450,530,551,731,1184,1197,1278,1505,1687],"2020\u20132021":[352],"gradually":[356,601,729,1650],"resurged":[357],"late":[359],"2021":[360,737,792,803,940],"early":[362,401],"2022.":[363],"By":[364,584],"end":[366,441,557,586,1877],"had":[372,724,1375],"increased,":[374,595],"surpassing":[375],"pre\u2013COVID-19":[376,748],"levels.":[378,583,1657],"B/Yamagata":[381,817],"lineage":[382,696,818,847,870,894,1178],"not":[385,764,821],"detected":[387,503,823,911,937,1171,1341,1353,1362,1457,1470],"April":[389,520],"which":[391,1592],"may":[392,1736],"be":[393,2056,2087,2126],"due":[394],"response.[12]":[399],"onset":[404],"coincided":[408],"with":[409,499,534,630,767,899,981,1065,1314,1440,1541,1567,1637,1754,1910,2166],"traditional":[411],"winter":[412,478,670,733,793,1602],"season.":[414,756],"both":[416,1450,1781],"peaked":[423,482],"first":[426,936,1601],"January,":[429],"thereafter,":[432],"decreased":[434,1693],"low":[437,582,605,1684,1762,1782,1799],"level":[438,492,606,1821],"February.":[443],"Despite":[444],"significant":[446,1917],"reduction":[447],"2020":[452,1111],"no":[455,1481,1944],"peak":[457,526],"was":[458,612,763,863,1554,1575],"or":[462,1652,1678],"countries.":[464],"began":[470,1646],"slowly.":[473],"During":[474,509,677,700],"2021/22":[476],"season,":[477,513,533,680,794],"January":[484,939,1367],"2022;":[485],"however,":[486,975],"it":[487,728,1953,2036],"remained":[488],"below":[489],"average":[491],"prior":[494,624],"almost":[500,909],"all":[501],"viruses":[502,814,819,878,885,898,955,964,989,996,1010,1020,1036,1167,1179,1183,1201,1220,1313,1337,1359,1374,1383,1432,1454,1467,1487],"belonging":[504,1378],"B/Victoria":[507,695,846,869,893,1082,1105,1177],"lineage.":[508],"2022/2023":[511,755],"continued":[516,1446],"increase.":[518],"provinces":[523,550],"experienced":[524,1593],"summer":[532,552,636,735,1187],"A(H3N2)":[536,862,1084,1117,1166],"being":[538],"predominant.":[539,1334],"Minor":[540],"fluctuations":[541],"autumn.":[554],"Toward":[555],"government":[562],"issued":[563],"\u201c20":[564],"measures\u201d":[565,569],"\u201c10":[567],"new":[568,2180],"optimize":[571],"response.":[573,775,2074],"Simultaneously,":[574,961],"extremely":[581],"February":[588],"notably":[594],"peaking":[596],"mid-late":[598],"declining":[602],"April.":[608],"This":[609,1573,1610,2137,2162],"approximately":[614],"2":[615,665],"months":[616,666],"later":[617],"than":[618,668,945],"typical":[620],"winter-spring":[621],"albeit":[629],"higher":[632],"intensity.":[633],"No":[634],"obvious":[635],"peaks":[638],"September":[654],"October":[656,1731],"respectively,":[658,744,1729],"entering":[659],"autumn-winter":[661],"nearly":[664],"earlier":[667],"seasons":[672],"this":[678,1198,1664],"predominant":[682,833,917,1196,1427],"circulating":[683,834,1035,1221],"strains":[685,1107,1119,2043,2151],"A(H3N2),":[690,810],"followed":[691,850,866],"1).":[699,807,872],"circulation":[707],"changed":[710],"globally.":[711],"11,":[720],"sharply":[725],"declined.":[726],"hemispheres,":[743],"returned":[746],"levels":[749,1670],"regions":[752,1310,1324],"after":[753,1603,1822],"Interestingly,":[757],"resumption":[759],"strictly":[765],"associated":[766],"zero":[769],"strategy":[770,2169],"States":[778,859],"many":[780],"whereas":[795,855,1030,1464],"Although":[808,2100],"A(H1N1)pdm09,":[809],"B":[812],"cocirculate":[815,1320],"globally,":[816,1061,1311,1439,1578,1915],"beginning":[826],"varied":[836,1583],"regions.":[839],"For":[840,891],"example,":[841],"predominated,":[849],"H3N2":[852],"H1N1,":[854],"first,":[865],"Notably,":[873],"subtypes":[875],"circulated":[879,966],"within":[880,1433,1449],"specific":[881],"regions,":[882,1586,2035],"these":[884,1994],"evolved":[886,1240],"distinct":[888],"geographic":[889,992,1148,1323],"areas.":[890],"viruses,":[895,923],"subclade":[896,962,1203,1247,1424,1465],"1A.3a.1":[897,946,958],"additional":[900,926,982,1046,1393,1409],"HA":[901,927,983,1003,1057,1073,1091,1212,1228,1303,1315,1376,1394,1410],"amino":[902,928,984,1004,1047,1395,1411],"acid":[903,929,985,1005,1048,1396,1412],"substitutions":[904,930,986,1049,1210,1397,1413],"V220M":[905],"P241Q":[907],"exclusively":[910],"November":[919],"Subclade":[921,994,1335,1452],"1A.3a.2":[922,963,995,1056],"characterized":[924,1984],"A127T,":[931],"P144L,":[932],"K203R,":[934],"August":[948],"2021.[13,14]":[949],"Antigenic":[950],"differences":[951,1442,1483,2031],"between":[954,1486,2033,2052],"subclades":[957,1243,1304,1319,1330,1390,1434,1490],"1A.3a.2.":[960],"Asia,":[968,1023,1041,1460],"Africa,":[969,1022,1038,1461],"Europe,":[970,1024,1039,1345,1463,1472],"Oceania,":[971,1459],"North":[973,1026,1043,1343,1473],"America;":[974],"they":[976],"demonstrate":[977],"further":[978,1385],"genetic":[979,1447],"divergence,":[980],"encoded":[987],"locations.":[993],"exhibit":[1000],"distinctive":[1002],"substitution,":[1006],"H122Q.":[1007],"contrast,":[1009],"South":[1012,1478],"Asia":[1013],"Africa":[1015],"encode":[1016],"A202V.":[1017],"More":[1018],"recently,":[1019],"America":[1027,1044],"D197E,":[1029,1051],"subset":[1032],"previously":[1034],"West":[1040],"carries":[1045],"T182A,":[1050],"T221A.[15\u201318]":[1053],"Subsequently,":[1054],"genes":[1058,1229,1316,1377],"predominated":[1060,1259,1276],"majority":[1067,1218,1370],"sharing":[1068],"substitution":[1070],"D197E":[1071],"2A).[19]Figure":[1075],"2:":[1076],"phylogenetic":[1078,1141],"trees":[1079,1159],"(A),":[1083],"(B),":[1085],"(C)":[1088],"viruses.":[1089],"nucleotide":[1092],"sequences":[1093],"downloaded":[1095],"GISAID":[1098],"database":[1099],"28,":[1102],"Influenza":[1104,1357,1496],"collected":[1109,1121],"2023;":[1113],"2022":[1123,1186],"Clade":[1126,1274],"classification":[1127],"each":[1129],"subtype":[1132],"is":[1133,1751,1845,1954,2018,2037],"right":[1137],"side":[1138],"tree.":[1142],"branches":[1144],"are":[1145,1271,1983,2115],"colored":[1146],"region,":[1149],"according":[1150],"legend":[1153],"left.":[1156],"Maximum":[1157],"likelihood":[1158],"generated":[1161],"using":[1162],"IQ-TREE":[1163],"(http://iqtree.cibiv.univie.ac.at/).The":[1164],"increasingly":[1170],"replacing":[1175],"dominant":[1182],"Viruses":[1191,1421],"clade":[1193,1226,1380],"3C.2a1b.2a.1":[1194,1268],"period,":[1199],"1a.1":[1204],"(typically":[1205,1230,1249,1284,1295],"encoding":[1206,1231,1250,1285,1296],"I48T":[1207],"K171N":[1209],"genes)":[1213],"detected.":[1215],"Whereas":[1216],"2023":[1223],"belong":[1224],"3C.2a1b.2a.2,":[1227],"Y159N,":[1232],"T160I,":[1233],"L164Q,":[1234],"G186D,":[1235],"D190N":[1237],"substitutions)":[1238],"into":[1241,1387,2128],"multiple":[1242,1318,2164,2176],"(ie,":[1244],"2a-2d),":[1245],"2a.3a.1":[1248,1331,1349],"E50K,":[1251,1297],"D53N,":[1252],"N96S,":[1253],"I140K,":[1254,1288],"I192F,":[1255],"I223V,":[1256],"N378S)":[1258],"mainland":[1262],"Clades":[1267],"3C.2a1b.2a.2":[1270,1275],"antigenically":[1272],"distinct.":[1273],"globally":[1277,1333,1354],"2022\u20132023,":[1279],"3":[1281],"subclades:":[1282],"2a.1b":[1283,1336],"D53G,":[1286],"D104G,":[1287],"K276R,":[1289],"R299K),":[1291],"2a.3a.1,":[1292],"2b":[1294,1351],"F79V,":[1298],"I140K).[19\u201321]":[1300],"found":[1307],"several":[1322,1948],"varying":[1326,1911],"proportions.":[1327],"Of":[1328],"these,":[1329],"mainly":[1339,1456,1469],"America,":[1344,1474,1476],"Oceania.":[1347],"Subclades":[1348],"2B).[19\u201321]":[1356],"6B.1A.5a.2.":[1381],"diversified":[1386],"designated":[1389],"6B.1A.5a.2a":[1391,1425,1435,1453,1491],"(with":[1392,1408],"K54Q,":[1398],"A186T,":[1399],"Q189E,":[1400],"E224A,":[1401],"R259K,":[1402],"K308R)":[1404],"6B.1A.":[1406],"5a.2a.1":[1407],"P137S,":[1414],"K142R,":[1415],"D260E,":[1416],"T277A,":[1417],"E356D,":[1418],"N451H).":[1420],"Meanwhile,":[1431],"6B.1A.5a.2a.1":[1437,1466,1493],"cocirculated":[1438],"regional":[1441],"proportions,":[1444],"diversification":[1448],"subclades.":[1451],"Central":[1475],"America.[19]":[1479],"Nevertheless,":[1480],"antigenic":[1482,2030],"2C).":[1495],"data":[1498],"revealed":[1499],"NPIs":[1504,1518,1613,1868],"reduced":[1510,1525,1555],"activity.":[1512,1744],"Lei":[1513],"et":[1514],"al.[2,22]":[1515],"for":[1519,1847,1959,2020,2058,2152],"transmissibility":[1528],"34.6%":[1530],"(95%":[1531],"confidence":[1532],"interval,":[1533],"31.3%\u201338.2%)":[1534],"epidemiological":[1537,1542,1546],"year":[1538,1543,1547],"2019\u20132020":[1539],"compared":[1540,1566],"2018\u20132019.":[1544],"2021/2022,":[1548],"reproduction":[1550],"number":[1551,1702],"64.0%":[1557],"(in":[1558,1563],"China)":[1560],"34.5%":[1562],"China),":[1565],"those":[1568],"pandemic.[23]":[1572],"scenario":[1574],"although":[1579],"containment":[1581,1642],"measurements":[1582],"rebound":[1595,1741],"diseases":[1598,2111],"relaxing":[1604,1823],"prevention":[1606,2005],"measures.":[1609],"demonstrates":[1611],"effectively":[1615],"reduce":[1616],"at":[1622],"population":[1624,1871],"level,":[1625],"thereby":[1626],"reducing":[1627,2021],"burden":[1629,2025],"real":[1634],"world.":[1635],"adjustment":[1639],"measures,":[1643],"again,":[1649],"reaching":[1651],"even":[1653],"exceeding":[1654],"prepandemic":[1656,1820],"factors":[1659,1735],"might":[1660],"contributed":[1662,1786],"observation.":[1665],"First,":[1666,2008],"protective":[1668,2158],"antibody":[1669],"acquired":[1675],"through":[1676],"infection":[1677,1694],"vaccination":[1679,1827,1844,2012,2048],"decayed":[1680],"rapidly,":[1681],"resulted":[1690],"rate":[1695],"population,":[1698],"consequently":[1699],"susceptible":[1704,1714],"individuals.":[1705],"One":[1706,1807],"study":[1707,1747,1808],"showed":[1708],"proportion":[1711],"individuals":[1713],"138.6%":[1721],"57.3%":[1723],"2022.[23]":[1733],"Environmental":[1734],"contribute":[1738],"previous":[1746],"suggested":[1748],"temperature":[1750],"correlated":[1753],"temperatures":[1763,1785,1800],"elevated":[1764],"risk":[1766,1790,1803],"influenza-like":[1768,1792],"illness,":[1769],"flu":[1770,1773,1795,1805,1936],"A,":[1771,1796],"B.":[1774],"central":[1777],"illness":[1793],"only":[1798],"heightened":[1801],"B.[24]":[1806],"indicated":[1809],"order":[1812],"NPIs,":[1824],"rates":[1828],"should":[1834,2055,2086,2125],"53.8%":[1837],"33.8%,":[1839],"respectively.":[1840],"Thus,":[1841],"advocating":[1842],"crucial":[1846],"mitigating":[1848],"potential":[1849],"epidemics":[1851],"coming":[1854],"years.[23]":[1855],"world":[1857,1889],"won":[1859],"battle":[1861],"implementing":[1867],"massive":[1870],"vaccinations.":[1872],"May":[1882],"5,":[1883],"2023.[25]":[1884],"witnessed":[1891],"effect":[1893],"pathogens":[1896,1907,1973,2177],"virus,":[1900,1982],"RSV,":[1901,2124],"adenovirus,":[1902],"M.":[1904],"pneumoniae.":[1905],"manifested":[1909],"degrees":[1912],"severity":[1914],"posing":[1916],"threats":[1918],"human":[1920,2188,2197],"health,":[1921],"high-risk":[1924,1939,2016],"groups":[1925,1940],"older":[1930],"adults.":[1931],"Therefore,":[1932],"promoting":[1933],"COVID":[1934],"vaccinations":[1937],"remains":[1941],"imperative.":[1942],"exist":[1946,2032],"important":[1949,1955],"infections;":[1951],"therefore,":[1952],"continue":[1957],"calling":[1958],"personal":[1960],"protection,":[1961],"particularly":[1962],"special":[1964],"settings":[1965],"hospitals":[1968],"nursing":[1970],"homes.":[1971],"Important":[1972,2117],"causing":[1974],"infectious":[1976,2110],"diseases,":[1977],"rapid":[1986,2069,2096],"mutations":[1987,2144],"host":[1989],"immune":[1990],"evasion.":[1991],"To":[1992],"address":[1993,2091],"challenges,":[1995],"we":[1996],"need":[1997],"learn":[1999],"history":[2002],"control.":[2007],"rate,":[2013],"groups,":[2017],"essential":[2019],"Second,":[2028],"necessary":[2038],"recommend":[2040],"vaccine":[2042,2153],"improve":[2047,2156],"efficacy.":[2049],"Third,":[2050],"human-animal":[2053],"interfaces":[2054],"enhanced":[2057],"zoonotic":[2062],"interspecies":[2065],"warning":[2072],"Finally,":[2075],"research":[2076],"development":[2078],"universal":[2080],"broad-spectrum":[2083],"antiviral":[2084],"drugs":[2085,2185],"actively":[2088],"promoted":[2089],"challenges":[2093],"posed":[2094],"mutations.":[2099],"come":[2105],"end,":[2108],"emerging":[2109],"subsequent":[2113],"pandemics":[2114],"inevitable.":[2116],"pathogens,":[2119],"integrated":[2127],"current":[2130],"system.":[2136],"will":[2138,2170],"enable":[2139],"viral":[2143,2150],"selection":[2147],"appropriate":[2149],"production":[2154],"efficacy":[2159],"vaccines.":[2161],"\u201ckilling":[2163],"birds":[2165],"one":[2167],"stone\u201d":[2168],"help":[2171],"saving":[2172],"resources":[2173],"efficiently.":[2178],"Developing":[2179],"diagnostic":[2181],"reagents,":[2182],"vaccines,":[2183],"protect":[2187],"greatest":[2192],"extent":[2193],"possible,":[2194],"community":[2199],"requires":[2200],"participation":[2202],"every":[2204],"individual.":[2205]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2024-04-04T00:00:00"}