{"id":"https://openalex.org/W7225322827","doi":"https://doi.org/10.1097/inf.0000000000005462","title":"Human Metapneumovirus in the Post-pandemic Era:: A Multicenter Comparative Study With Respiratory Syncytial Virus in Argentina, 2022\u20132025","display_name":"Human Metapneumovirus in the Post-pandemic Era:: A Multicenter Comparative Study With Respiratory Syncytial Virus in Argentina, 2022\u20132025","publication_year":2026,"publication_date":"2026-11-05","ids":{"openalex":"https://openalex.org/W7225322827","doi":"https://doi.org/10.1097/inf.0000000000005462","pmid":"https://pubmed.ncbi.nlm.nih.gov/43001629"},"language":"en","primary_location":{"id":"doi:10.1097/inf.0000000000005462","doi":"https://doi.org/10.1097/inf.0000000000005462","is_oa":false,"landing_page_url":"https://doi.org/10.1097/inf.0000000000005462","pdf_url":null,"source":{"id":"https://openalex.org/S109369870","display_name":"The Pediatric Infectious Disease Journal","issn_l":"0891-3668","issn":["0891-3668","1532-0987"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315671","host_organization_name":"Lippincott Williams & Wilkins","host_organization_lineage":["https://openalex.org/P4310315671","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Lippincott Williams & Wilkins","Wolters Kluwer"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pediatric Infectious Disease Journal","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5078271411","display_name":"Angela S. de Gentile","orcid":"https://orcid.org/0000-0002-1072-7700","observed_orcids":["https://orcid.org/0000-0002-1072-7700"]},"institutions":[{"id":"https://openalex.org/I4210166344","display_name":"Hospital General de Ni\u00f1os Ricardo Gutierrez","ror":"https://ror.org/05te51w08","country_code":"AR","type":"healthcare","lineage":["https://openalex.org/I4210166344"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Angela Gentile","raw_affiliation_strings":["Epidemiology Department, Ricardo Guti\u00e9rrez Children\u2019s Hospital, Buenos Aires, Argentina"],"raw_orcid":"https://orcid.org/0000-0002-1072-7700","affiliations":[{"raw_affiliation_string":"Epidemiology Department, Ricardo Guti\u00e9rrez Children\u2019s Hospital, Buenos Aires, Argentina","institution_ids":["https://openalex.org/I4210166344"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108281876","display_name":"Mar\u00eda Del Valle Ju\u00e1rez","orcid":"https://orcid.org/0000-0002-0906-4698","observed_orcids":["https://orcid.org/0000-0002-0906-4698"]},"institutions":[{"id":"https://openalex.org/I4210166344","display_name":"Hospital General de Ni\u00f1os Ricardo Gutierrez","ror":"https://ror.org/05te51w08","country_code":"AR","type":"healthcare","lineage":["https://openalex.org/I4210166344"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Mar\u00eda Del Valle Juarez","raw_affiliation_strings":["Epidemiology Department, Ricardo Guti\u00e9rrez Children\u2019s Hospital, Buenos Aires, Argentina"],"raw_orcid":"https://orcid.org/0000-0002-0906-4698","affiliations":[{"raw_affiliation_string":"Epidemiology Department, Ricardo Guti\u00e9rrez Children\u2019s Hospital, Buenos Aires, Argentina","institution_ids":["https://openalex.org/I4210166344"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044776290","display_name":"Mar\u00eda Florencia Luci\u00f3n","orcid":"https://orcid.org/0000-0001-9859-7041","observed_orcids":["https://orcid.org/0000-0001-9859-7041"]},"institutions":[{"id":"https://openalex.org/I4210166344","display_name":"Hospital General de Ni\u00f1os Ricardo Gutierrez","ror":"https://ror.org/05te51w08","country_code":"AR","type":"healthcare","lineage":["https://openalex.org/I4210166344"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Mar\u00eda Florencia Lucion","raw_affiliation_strings":["Epidemiology Department, Ricardo Guti\u00e9rrez Children\u2019s Hospital, Buenos Aires, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Epidemiology Department, Ricardo Guti\u00e9rrez Children\u2019s Hospital, Buenos Aires, Argentina","institution_ids":["https://openalex.org/I4210166344"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022295075","display_name":"Gabriela Gregorio","orcid":"https://orcid.org/0000-0001-7611-1362","observed_orcids":["https://orcid.org/0000-0001-7611-1362"]},"institutions":[{"id":"https://openalex.org/I4210145255","display_name":"Hospital Posadas","ror":"https://ror.org/05cwdc397","country_code":"AR","type":"healthcare","lineage":["https://openalex.org/I4210145255"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Gabriela Gregorio","raw_affiliation_strings":["Infectious Diseases Department, Professor A. Posadas National Hospital, Buenos Aires, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Infectious Diseases Department, Professor A. Posadas National Hospital, Buenos Aires, Argentina","institution_ids":["https://openalex.org/I4210145255"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015911394","display_name":"Oscar Lopez","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Oscar Lopez","raw_affiliation_strings":["Infectious Diseases Department, Dr F. Barreyro Children\u2019s Hospital, Misiones, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Infectious Diseases Department, Dr F. Barreyro Children\u2019s Hospital, Misiones, Argentina","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035869736","display_name":"Mar\u00eda Natalia Pejito","orcid":"https://orcid.org/0000-0003-0897-1429","observed_orcids":["https://orcid.org/0000-0003-0897-1429"]},"institutions":[{"id":"https://openalex.org/I4210166344","display_name":"Hospital General de Ni\u00f1os Ricardo Gutierrez","ror":"https://ror.org/05te51w08","country_code":"AR","type":"healthcare","lineage":["https://openalex.org/I4210166344"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Mar\u00eda Natalia Pejito","raw_affiliation_strings":["Epidemiology Department, Ricardo Guti\u00e9rrez Children\u2019s Hospital, Buenos Aires, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Epidemiology Department, Ricardo Guti\u00e9rrez Children\u2019s Hospital, Buenos Aires, Argentina","institution_ids":["https://openalex.org/I4210166344"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031327288","display_name":"Andrea Falaschi","orcid":"https://orcid.org/0000-0002-9477-2110","observed_orcids":["https://orcid.org/0000-0002-9477-2110"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Andrea Falaschi","raw_affiliation_strings":["Epidemiology Department, Dr. Humberto Notti Children\u2019s Hospital, Mendoza, Argentina"],"raw_orcid":"https://orcid.org/0000-0002-9477-2110","affiliations":[{"raw_affiliation_string":"Epidemiology Department, Dr. Humberto Notti Children\u2019s Hospital, Mendoza, Argentina","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011715729","display_name":"Paula Y Zuzel","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210166344","display_name":"Hospital General de Ni\u00f1os Ricardo Gutierrez","ror":"https://ror.org/05te51w08","country_code":"AR","type":"healthcare","lineage":["https://openalex.org/I4210166344"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Paula Zuzel","raw_affiliation_strings":["Epidemiology Department, Ricardo Guti\u00e9rrez Children\u2019s Hospital, Buenos Aires, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Epidemiology Department, Ricardo Guti\u00e9rrez Children\u2019s Hospital, Buenos Aires, Argentina","institution_ids":["https://openalex.org/I4210166344"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5116266975","display_name":"Silvina Lobertti","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Silvina Lobertti","raw_affiliation_strings":["Infectious Diseases Department, Dr. V\u00edctor J. Children\u2019s Hospital, Santa F\u00e9, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Infectious Diseases Department, Dr. V\u00edctor J. Children\u2019s Hospital, Santa F\u00e9, Argentina","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5116305178","display_name":"Andr\u00e9s Gioiosa","orcid":"https://orcid.org/0009-0004-0905-8345","observed_orcids":["https://orcid.org/0009-0004-0905-8345"]},"institutions":[{"id":"https://openalex.org/I4210145255","display_name":"Hospital Posadas","ror":"https://ror.org/05cwdc397","country_code":"AR","type":"healthcare","lineage":["https://openalex.org/I4210145255"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Andres Gioiosa","raw_affiliation_strings":["Infectious Diseases Department, Professor A. Posadas National Hospital, Buenos Aires, Argentina"],"raw_orcid":"https://orcid.org/0009-0004-0905-8345","affiliations":[{"raw_affiliation_string":"Infectious Diseases Department, Professor A. Posadas National Hospital, Buenos Aires, Argentina","institution_ids":["https://openalex.org/I4210145255"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5128652017","display_name":"Tatiana Fern\u00e1ndez","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210145255","display_name":"Hospital Posadas","ror":"https://ror.org/05cwdc397","country_code":"AR","type":"healthcare","lineage":["https://openalex.org/I4210145255"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Tatiana Fernandez","raw_affiliation_strings":["Infectious Diseases Department, Professor A. Posadas National Hospital, Buenos Aires, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Infectious Diseases Department, Professor A. Posadas National Hospital, Buenos Aires, Argentina","institution_ids":["https://openalex.org/I4210145255"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113069466","display_name":"Leandro L\u00f3pez","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Leandro Lopez","raw_affiliation_strings":["Infectious Diseases Department, Dr F. Barreyro Children\u2019s Hospital, Misiones, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Infectious Diseases Department, Dr F. Barreyro Children\u2019s Hospital, Misiones, Argentina","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004533062","display_name":"Carolina Guarnieri","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Carolina Guarnieri","raw_affiliation_strings":["Epidemiology Department, Dr. Humberto Notti Children\u2019s Hospital, Mendoza, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Epidemiology Department, Dr. Humberto Notti Children\u2019s Hospital, Mendoza, Argentina","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019706065","display_name":"Gabriela Ensinck","orcid":"https://orcid.org/0000-0002-4483-3405","observed_orcids":["https://orcid.org/0000-0002-4483-3405"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Gabriela Ensinck","raw_affiliation_strings":["Infectious Diseases Department, Dr. V\u00edctor J. Children\u2019s Hospital, Santa F\u00e9, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Infectious Diseases Department, Dr. V\u00edctor J. Children\u2019s Hospital, Santa F\u00e9, Argentina","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108656007","display_name":"Julia Bakir","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210166344","display_name":"Hospital General de Ni\u00f1os Ricardo Gutierrez","ror":"https://ror.org/05te51w08","country_code":"AR","type":"healthcare","lineage":["https://openalex.org/I4210166344"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Julia Bakir","raw_affiliation_strings":["Epidemiology Department, Ricardo Guti\u00e9rrez Children\u2019s Hospital, Buenos Aires, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Epidemiology Department, Ricardo Guti\u00e9rrez Children\u2019s Hospital, Buenos Aires, Argentina","institution_ids":["https://openalex.org/I4210166344"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11243","display_name":"Respiratory viral infections research","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/T11243","display_name":"Respiratory viral infections research","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/T10654","display_name":"Pneumonia and Respiratory Infections","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/T13847","display_name":"Literature Analysis and Criticism","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child Health"},"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/human-metapneumovirus","display_name":"human metapneumovirus","score":1.0},{"id":"https://openalex.org/keywords/respiratory-syncytial-virus","display_name":"respiratory syncytial virus","score":0.9990000128746033},{"id":"https://openalex.org/keywords/acute-lower-respiratory-tract-infection","display_name":"acute lower respiratory tract infection","score":0.8849999904632568},{"id":"https://openalex.org/keywords/pediatric-respiratory-infection","display_name":"pediatric respiratory infection","score":0.7269999980926514},{"id":"https://openalex.org/keywords/risk-factors","display_name":"risk factors","score":0.44200000166893005},{"id":"https://openalex.org/keywords/seasonal-patterns","display_name":"seasonal patterns","score":0.621999979019165},{"id":"https://openalex.org/keywords/respiratory-support","display_name":"respiratory support","score":0.6100000143051147},{"id":"https://openalex.org/keywords/focal-pneumonia","display_name":"focal pneumonia","score":0.6389999985694885},{"id":"https://openalex.org/keywords/bronchiolitis","display_name":"bronchiolitis","score":0.8939999938011169},{"id":"https://openalex.org/keywords/argentina","display_name":"Argentina","score":0.41100001335144043}],"concepts":[{"id":"https://openalex.org/C2780475896","wikidata":"https://www.wikidata.org/wiki/Q743338","display_name":"Human metapneumovirus","level":4,"score":0.9876000285148621},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.7814000248908997},{"id":"https://openalex.org/C2911218186","wikidata":"https://www.wikidata.org/wiki/Q16606632","display_name":"Metapneumovirus","level":5,"score":0.7265999913215637},{"id":"https://openalex.org/C534529494","wikidata":"https://www.wikidata.org/wiki/Q7891","display_name":"Respiratory system","level":2,"score":0.5849000215530396},{"id":"https://openalex.org/C2777914695","wikidata":"https://www.wikidata.org/wiki/Q12192","display_name":"Pneumonia","level":2,"score":0.5539000034332275},{"id":"https://openalex.org/C2522874641","wikidata":"https://www.wikidata.org/wiki/Q808","display_name":"Virus","level":2,"score":0.5048999786376953},{"id":"https://openalex.org/C159047783","wikidata":"https://www.wikidata.org/wiki/Q7215","display_name":"Virology","level":1,"score":0.47530001401901245},{"id":"https://openalex.org/C187212893","wikidata":"https://www.wikidata.org/wiki/Q123028","display_name":"Pediatrics","level":1,"score":0.4327000081539154},{"id":"https://openalex.org/C2909511158","wikidata":"https://www.wikidata.org/wiki/Q3906839","display_name":"Pneumovirus","level":5,"score":0.3889999985694885},{"id":"https://openalex.org/C2910309107","wikidata":"https://www.wikidata.org/wiki/Q2051533","display_name":"Human Parainfluenza Virus","level":3,"score":0.37940001487731934},{"id":"https://openalex.org/C203014093","wikidata":"https://www.wikidata.org/wiki/Q101929","display_name":"Immunology","level":1,"score":0.3790000081062317},{"id":"https://openalex.org/C2780813555","wikidata":"https://www.wikidata.org/wiki/Q911129","display_name":"Paramyxoviridae","level":4,"score":0.3698999881744385},{"id":"https://openalex.org/C2776178081","wikidata":"https://www.wikidata.org/wiki/Q3286546","display_name":"Respiratory disease","level":3,"score":0.36890000104904175},{"id":"https://openalex.org/C2778821649","wikidata":"https://www.wikidata.org/wiki/Q424227","display_name":"Bronchiolitis","level":3,"score":0.34130001068115234},{"id":"https://openalex.org/C2776012195","wikidata":"https://www.wikidata.org/wiki/Q754447","display_name":"Respiratory tract infections","level":3,"score":0.3314000070095062},{"id":"https://openalex.org/C2781445406","wikidata":"https://www.wikidata.org/wiki/Q24802277","display_name":"Pneumovirinae","level":5,"score":0.3188000023365021},{"id":"https://openalex.org/C107130276","wikidata":"https://www.wikidata.org/wiki/Q133805","display_name":"Epidemiology","level":2,"score":0.3176000118255615},{"id":"https://openalex.org/C2993183539","wikidata":"https://www.wikidata.org/wiki/Q754447","display_name":"Respiratory infection","level":3,"score":0.30889999866485596},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.27559998631477356},{"id":"https://openalex.org/C2780355102","wikidata":"https://www.wikidata.org/wiki/Q1753162","display_name":"Mononegavirales","level":5,"score":0.2671000063419342},{"id":"https://openalex.org/C2778158872","wikidata":"https://www.wikidata.org/wiki/Q2603200","display_name":"Viral pneumonia","level":5,"score":0.25529998540878296},{"id":"https://openalex.org/C2777648638","wikidata":"https://www.wikidata.org/wiki/Q57751738","display_name":"Coronavirus","level":5,"score":0.2547000050544739},{"id":"https://openalex.org/C2776888751","wikidata":"https://www.wikidata.org/wiki/Q767485","display_name":"Respiratory failure","level":2,"score":0.25119999051094055}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1097/inf.0000000000005462","doi":"https://doi.org/10.1097/inf.0000000000005462","is_oa":false,"landing_page_url":"https://doi.org/10.1097/inf.0000000000005462","pdf_url":null,"source":{"id":"https://openalex.org/S109369870","display_name":"The Pediatric Infectious Disease Journal","issn_l":"0891-3668","issn":["0891-3668","1532-0987"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315671","host_organization_name":"Lippincott Williams & Wilkins","host_organization_lineage":["https://openalex.org/P4310315671","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Lippincott Williams & Wilkins","Wolters Kluwer"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pediatric Infectious Disease Journal","raw_type":"journal-article"},{"id":"pmid:43001629","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/43001629","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":"The Pediatric infectious disease journal","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":1.0,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W2014258559","https://openalex.org/W2120949068","https://openalex.org/W2134348918","https://openalex.org/W2139333364","https://openalex.org/W2144019970","https://openalex.org/W2170881661","https://openalex.org/W2171602693","https://openalex.org/W2397498130","https://openalex.org/W2727509207","https://openalex.org/W2898576693","https://openalex.org/W2916626488","https://openalex.org/W2921477057","https://openalex.org/W2974355082","https://openalex.org/W3034555068","https://openalex.org/W3108721092","https://openalex.org/W4302763994","https://openalex.org/W4386916017","https://openalex.org/W4392191246","https://openalex.org/W4409142514","https://openalex.org/W4412982871","https://openalex.org/W4413353390","https://openalex.org/W7117113006","https://openalex.org/W7134835980"],"related_works":["https://openalex.org/W1996832549","https://openalex.org/W7164664926","https://openalex.org/W2114049843","https://openalex.org/W2050289763","https://openalex.org/W2351573383","https://openalex.org/W2023888849","https://openalex.org/W4412988201","https://openalex.org/W7213997357","https://openalex.org/W2139333364","https://openalex.org/W1980663434"],"abstract_inverted_index":{"BACKGROUND:":[0],"Human":[1],"metapneumovirus":[2],"(hMPV),":[3],"identified":[4],"in":[5,17,41,47,66,71,168,210],"2001,":[6],"is":[7,21],"an":[8,247],"important":[9,249],"cause":[10,29],"of":[11,54,106,196,240,255,264],"acute":[12],"lower":[13,209],"respiratory":[14,31,95,156,186,204,222,235],"infections":[15],"(ALRI)":[16],"children":[18,233],"worldwide":[19],"and":[20,39,75,99,126,153,176,192,202,227],"generally":[22],"considered":[23],"the":[24,42,52,238,252,260],"second":[25],"most":[26],"frequent":[27,167],"viral":[28],"after":[30,51],"syncytial":[32],"virus":[33,223],"(RSV).":[34],"Comparative":[35],"data":[36],"between":[37,73],"hMPV":[38,85,107,125,132,169,197,206,214,244],"RSV":[40,56,109,130,182,241],"post-pandemic":[43],"period":[44],"remain":[45],"scarce":[46],"Latin":[48],"America,":[49],"particularly":[50],"introduction":[53],"maternal":[55],"immunization.":[57],"METHODS:":[58],"We":[59],"conducted":[60],"a":[61],"prospective":[62],"multicenter":[63],"surveillance":[64],"study":[65],"5":[67],"tertiary":[68],"pediatric":[69,257],"hospitals":[70],"Argentina":[72],"2022":[74],"2025.":[76],"Children":[77],"hospitalized":[78],"with":[79,234],"reverse":[80],"transcription":[81],"polymerase":[82],"chain":[83],"reaction-confirmed":[84],"or":[86],"RSV-associated":[87],"ALRI":[88,120],"were":[89,102,111,124,129,134],"included.":[90],"Epidemiologic":[91],"characteristics,":[92,229],"clinical":[93,228],"presentation,":[94],"support":[96],"requirements,":[97],"outcomes":[98],"seasonal":[100],"patterns":[101],"compared.":[103],"Independent":[104,194],"predictors":[105,195],"versus":[108,212],"infection":[110],"evaluated":[112],"using":[113],"multivariable":[114],"logistic":[115],"regression.":[116],"RESULTS:":[117],"Among":[118],"19,021":[119],"hospitalizations,":[121],"661":[122],"(3.5%)":[123],"2397":[127],"(12.6%)":[128],"cases.":[131],"patients":[133],"older":[135,232],"(median":[136],"10":[137],"vs":[138],"8":[139],"months;":[140],"P":[141,150,161,173],"<":[142,151,162,174],"0.001),":[143,175],"had":[144,154],"more":[145,166,184],"comorbidities":[146],"(59%":[147],"vs.":[148,159,171],"47%;":[149],"0.001)":[152],"prior":[155,203],"hospitalizations":[157],"(42%":[158],"27%;":[160],"0.001).":[163],"Fever":[164],"was":[165,189,208],"(74%":[170],"65%;":[172],"focal":[177],"pneumonia":[178],"predominated":[179],"over":[180],"bronchiolitis.":[181],"required":[183],"advanced":[185],"support.":[187],"Mortality":[188],"extremely":[190],"low":[191],"comparable.":[193],"included":[198],"age":[199],"6-23":[200],"months":[201],"hospitalizations;":[205],"risk":[207],"2023-2025":[211],"2022.":[213],"peaked":[215],"later":[216],"than":[217],"RSV.":[218],"CONCLUSIONS:":[219],"This":[220],"emerging":[221],"demonstrates":[224],"distinct":[225],"epidemiologic":[226],"predominantly":[230],"affecting":[231],"vulnerability.":[236],"In":[237],"era":[239],"prevention":[242],"strategies,":[243],"may":[245],"represent":[246],"increasingly":[248],"contributor":[250],"to":[251],"residual":[253],"burden":[254],"severe":[256],"ALRI,":[258],"highlighting":[259],"need":[261],"for":[262],"development":[263],"preventive":[265],"interventions.":[266]},"counts_by_year":[],"updated_date":"2026-11-11T12:16:26.678958","created_date":"2026-11-06T00:00:00"}
