{"id":"https://openalex.org/W149431765","doi":null,"title":"Laboratory-based surveillance of influenza A(H1N1) and A(H3N2) viruses in 1980-81: antigenic and genomic analyses.","display_name":"Laboratory-based surveillance of influenza A(H1N1) and A(H3N2) viruses in 1980-81: antigenic and genomic analyses.","publication_year":1983,"publication_date":"1983-01-01","ids":{"openalex":"https://openalex.org/W149431765","mag":"149431765","pmid":"https://pubmed.ncbi.nlm.nih.gov/6601537","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/2536064"},"language":"en","primary_location":{"id":"pmh:oai:europepmc.org:1447729","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/2536064","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"Text"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/2536064","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"N J Cox","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"N J Cox","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042190603","display_name":"Zhi-jun Bai","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Z S Bai","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5018876252","display_name":"Alan P. Kendal","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A P Kendal","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.3544,"has_fulltext":false,"cited_by_count":49,"citation_normalized_percentile":{"value":0.91666667,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":"61","issue":"1","first_page":"143","last_page":"52"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10167","display_name":"Influenza Virus Research Studies","score":1.0,"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":1.0,"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/T11135","display_name":"Virology and Viral Diseases","score":0.0,"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":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/h1n1-influenza","display_name":"H1N1 influenza","score":0.9399999976158142},{"id":"https://openalex.org/keywords/h3n2","display_name":"H3N2","score":1.0},{"id":"https://openalex.org/keywords/antigenic-drift","display_name":"antigenic drift","score":0.609000027179718},{"id":"https://openalex.org/keywords/genetic-drift","display_name":"genetic drift","score":0.7580000162124634},{"id":"https://openalex.org/keywords/recombinant-influenza-virus","display_name":"recombinant influenza virus","score":0.7760000228881836},{"id":"https://openalex.org/keywords/hemagglutinin-gene","display_name":"hemagglutinin gene","score":0.7820000052452087},{"id":"https://openalex.org/keywords/viral-genome-evolution","display_name":"viral genome evolution","score":0.546999990940094},{"id":"https://openalex.org/keywords/laboratory-surveillance","display_name":"laboratory surveillance","score":0.4659999907016754}],"concepts":[{"id":"https://openalex.org/C159047783","wikidata":"https://www.wikidata.org/wiki/Q7215","display_name":"Virology","level":1,"score":0.7625516653060913},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.7489641904830933},{"id":"https://openalex.org/C2522874641","wikidata":"https://www.wikidata.org/wiki/Q808","display_name":"Virus","level":2,"score":0.695704996585846},{"id":"https://openalex.org/C7842527","wikidata":"https://www.wikidata.org/wiki/Q575258","display_name":"Antigenic drift","level":4,"score":0.5789445638656616},{"id":"https://openalex.org/C82988372","wikidata":"https://www.wikidata.org/wiki/Q5628866","display_name":"H5N1 genetic structure","level":5,"score":0.5504565834999084},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.4894329607486725},{"id":"https://openalex.org/C2777546802","wikidata":"https://www.wikidata.org/wiki/Q834390","display_name":"Influenza A virus","level":3,"score":0.4833661913871765},{"id":"https://openalex.org/C40767141","wikidata":"https://www.wikidata.org/wiki/Q285697","display_name":"Recombinant DNA","level":3,"score":0.4459531605243683},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.36661475896835327},{"id":"https://openalex.org/C3008058167","wikidata":"https://www.wikidata.org/wiki/Q84263196","display_name":"Coronavirus disease 2019 (COVID-19)","level":4,"score":0.08289310336112976},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0645616352558136},{"id":"https://openalex.org/C524204448","wikidata":"https://www.wikidata.org/wiki/Q788926","display_name":"Infectious disease (medical specialty)","level":3,"score":0.06368032097816467},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.0}],"mesh":[{"descriptor_ui":"D000956","descriptor_name":"Antigens, Viral","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":true},{"descriptor_ui":"D005814","descriptor_name":"Genes, Viral","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006385","descriptor_name":"Hemagglutination Inhibition Tests","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009841","descriptor_name":"Oligonucleotides","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":false},{"descriptor_ui":"D009980","descriptor_name":"Influenza A virus","qualifier_ui":"Q000235","qualifier_name":"genetics","is_major_topic":true},{"descriptor_ui":"D009980","descriptor_name":"Influenza A virus","qualifier_ui":"Q000276","qualifier_name":"immunology","is_major_topic":false},{"descriptor_ui":"D053118","descriptor_name":"Influenza A Virus, H1N1 Subtype","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D053122","descriptor_name":"Influenza A Virus, H3N2 Subtype","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":4,"locations":[{"id":"pmh:oai:europepmc.org:1447729","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/2536064","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:2536064","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/2536064","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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Bull World Health Organ","raw_type":"Text"},{"id":"pmid:6601537","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/6601537","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":"Bulletin of the World Health Organization","raw_type":"Journal Article"},{"id":"mag:149431765","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/6601537","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":null,"is_accepted":false,"is_published":false,"raw_source_name":"PubMed","raw_type":null}],"best_oa_location":{"id":"pmh:oai:europepmc.org:1447729","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/2536064","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"Text"},"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.504800021648407,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1606498438","https://openalex.org/W1891730526","https://openalex.org/W1997085106","https://openalex.org/W2027503368","https://openalex.org/W2048494435","https://openalex.org/W2061326216","https://openalex.org/W2061795583","https://openalex.org/W2078153134","https://openalex.org/W2091403158","https://openalex.org/W2316235216"],"related_works":["https://openalex.org/W1891730526","https://openalex.org/W1985403360","https://openalex.org/W1995505361","https://openalex.org/W2048494435","https://openalex.org/W2409557694","https://openalex.org/W2401612990","https://openalex.org/W1934876787","https://openalex.org/W2426453557","https://openalex.org/W1685583992","https://openalex.org/W2061326216"],"abstract_inverted_index":{"During":[0],"1981,":[1],"the":[2,58,102,107,183,189],"A/Brazil/11/78-like":[3],"strains":[4],"of":[5,22,49,64,71,82,109,135,137,140,149,171,176,188],"influenza":[6],"virus":[7,84,132,142],"that":[8,34,75,101,145],"had":[9,152],"been":[10],"prevalent":[11],"from":[12,118],"1978":[13],"to":[14,114],"1980":[15],"were":[16,38,67,77,86,96,111,128],"displaced":[17],"by":[18],"a":[19,53,146],"new":[20,36,59],"set":[21],"heterogeneous,":[23],"but":[24,93],"closely":[25],"related,":[26],"variants":[27,37,95],"(reference":[28],"strain,":[29],"A/England/333/80).":[30],"Genomic":[31,98],"analysis":[32,70,99],"revealed":[33,100],"these":[35,83],"almost":[39],"exclusively":[40],"nonrecombinant":[41,155],"H1N1":[42,126,156,160],"viruses,":[43,157,161],"i.e.,":[44],"they":[45,76],"contained":[46],"no":[47],"genes":[48,63,127],"H3N2":[50,65,72,103,115,131,164],"origin.":[51],"However,":[52],"few":[54],"recombinant":[55,159],"viruses":[56,73,104,116,165,172,190],"containing":[57],"variant":[60],"HA":[61],"and":[62,91,162,166],"origin":[66],"identified.":[68],"Antigenic":[69],"indicated":[74,144],"also":[78],"heterogeneous.":[79],"The":[80],"majority":[81],"isolates":[85],"antigenically":[87],"intermediate":[88],"between":[89,186],"A/Texas/1/77":[90],"A/Bangkok/1/79,":[92],"additional":[94],"detected.":[97],"isolated":[105,117],"in":[106,120,130,168,178],"winter":[108],"1980-81":[110],"quite":[112],"similar":[113,147],"1977-79":[119],"their":[121,179],"T(1)":[122],"oligonucleotide":[123,138,180],"maps.":[124],"No":[125],"detected":[129],"isolates.":[133],"Comparison":[134],"pairs":[136,170],"maps":[139,181],"total":[141],"RNA":[143],"rate":[148],"genetic":[150],"change":[151],"occurred":[153],"for":[154,158,163],"that,":[167],"general,":[169],"exhibited":[173],"increasing":[174],"numbers":[175],"changes":[177],"as":[182],"time":[184],"interval":[185],"isolation":[187],"increased.":[191]},"counts_by_year":[{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
