{"id":"https://openalex.org/W4297342122","doi":"https://doi.org/10.1101/2022.09.26.22280362","title":"Household transmission of SARS-CoV-2 during the Omicron wave in Shanghai, China:a case-ascertained study","display_name":"Household transmission of SARS-CoV-2 during the Omicron wave in Shanghai, China:a case-ascertained study","publication_year":2022,"publication_date":"2022-09-27","ids":{"openalex":"https://openalex.org/W4297342122","doi":"https://doi.org/10.1101/2022.09.26.22280362"},"language":"en","primary_location":{"id":"doi:10.1101/2022.09.26.22280362","doi":"https://doi.org/10.1101/2022.09.26.22280362","is_oa":true,"landing_page_url":"https://doi.org/10.1101/2022.09.26.22280362","pdf_url":"https://www.medrxiv.org/content/medrxiv/early/2022/09/27/2022.09.26.22280362.full.pdf","source":{"id":"https://openalex.org/S3005729997","display_name":"medRxiv","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":["https://openalex.org/P4310315909"],"host_organization_lineage_names":["Cold Spring Harbor Laboratory Press"],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"medRxiv","raw_type":"posted-content"},"volume":null,"type":"preprint","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.medrxiv.org/content/medrxiv/early/2022/09/27/2022.09.26.22280362.full.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5027076878","display_name":"Zhongqiu Wei","orcid":"https://orcid.org/0000-0002-1895-7295","observed_orcids":["https://orcid.org/0000-0002-1895-7295","https://orcid.org/0000-0002-4149-3847"]},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]},{"id":"https://openalex.org/I4210159329","display_name":"Children's Hospital of Fudan University","ror":"https://ror.org/05n13be63","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210159329"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhongqiu Wei","raw_affiliation_strings":["Department of Infectious Disease, Children\u2019s Hospital of Fudan University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Infectious Disease, Children\u2019s Hospital of Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067","https://openalex.org/I4210159329"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101841834","display_name":"Wenjie Ma","orcid":"https://orcid.org/0000-0001-9894-7072","observed_orcids":["https://orcid.org/0000-0001-9894-7072"]},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]},{"id":"https://openalex.org/I4210159329","display_name":"Children's Hospital of Fudan University","ror":"https://ror.org/05n13be63","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210159329"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenjie Ma","raw_affiliation_strings":["Department of Infectious Disease, Children\u2019s Hospital of Fudan University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Infectious Disease, Children\u2019s Hospital of Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067","https://openalex.org/I4210159329"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Zhonglin Wang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]},{"id":"https://openalex.org/I4210159329","display_name":"Children's Hospital of Fudan University","ror":"https://ror.org/05n13be63","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210159329"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhonglin Wang","raw_affiliation_strings":["Department of Infectious Disease, Children\u2019s Hospital of Fudan University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Infectious Disease, Children\u2019s Hospital of Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067","https://openalex.org/I4210159329"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Jingjing Li","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]},{"id":"https://openalex.org/I4210159329","display_name":"Children's Hospital of Fudan University","ror":"https://ror.org/05n13be63","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210159329"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingjing Li","raw_affiliation_strings":["Department of Infectious Disease, Children\u2019s Hospital of Fudan University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Infectious Disease, Children\u2019s Hospital of Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067","https://openalex.org/I4210159329"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Xiaoming Fu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]},{"id":"https://openalex.org/I4210159329","display_name":"Children's Hospital of Fudan University","ror":"https://ror.org/05n13be63","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210159329"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoming Fu","raw_affiliation_strings":["Department of Infectious Disease, Children\u2019s Hospital of Fudan University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Infectious Disease, Children\u2019s Hospital of Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067","https://openalex.org/I4210159329"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016726738","display_name":"Hailing Chang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]},{"id":"https://openalex.org/I4210159329","display_name":"Children's Hospital of Fudan University","ror":"https://ror.org/05n13be63","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210159329"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hailing Chang","raw_affiliation_strings":["Department of Infectious Disease, Children\u2019s Hospital of Fudan University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Infectious Disease, Children\u2019s Hospital of Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067","https://openalex.org/I4210159329"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100733561","display_name":"Yue Qiu","orcid":"https://orcid.org/0009-0009-9957-5106","observed_orcids":["https://orcid.org/0009-0009-9957-5106"]},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]},{"id":"https://openalex.org/I4210159329","display_name":"Children's Hospital of Fudan University","ror":"https://ror.org/05n13be63","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210159329"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yue Qiu","raw_affiliation_strings":["Department of Infectious Disease, Children\u2019s Hospital of Fudan University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Infectious Disease, Children\u2019s Hospital of Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067","https://openalex.org/I4210159329"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065571924","display_name":"He Tian","orcid":"https://orcid.org/0000-0003-3282-7275","observed_orcids":["https://orcid.org/0000-0003-3282-7275"]},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]},{"id":"https://openalex.org/I4210159329","display_name":"Children's Hospital of Fudan University","ror":"https://ror.org/05n13be63","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210159329"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"He Tian","raw_affiliation_strings":["Department of Infectious Disease, Children\u2019s Hospital of Fudan University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Infectious Disease, Children\u2019s Hospital of Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067","https://openalex.org/I4210159329"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108818932","display_name":"Yanling Ge","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]},{"id":"https://openalex.org/I4210159329","display_name":"Children's Hospital of Fudan University","ror":"https://ror.org/05n13be63","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210159329"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanling Ge","raw_affiliation_strings":["Department of Infectious Disease, Children\u2019s Hospital of Fudan University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Infectious Disease, Children\u2019s Hospital of Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067","https://openalex.org/I4210159329"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101739818","display_name":"Yanfeng Zhu","orcid":"https://orcid.org/0000-0002-7994-4172","observed_orcids":["https://orcid.org/0000-0002-7994-4172"]},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]},{"id":"https://openalex.org/I4210159329","display_name":"Children's Hospital of Fudan University","ror":"https://ror.org/05n13be63","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210159329"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanfeng Zhu","raw_affiliation_strings":["Department of Infectious Disease, Children\u2019s Hospital of Fudan University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Infectious Disease, Children\u2019s Hospital of Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067","https://openalex.org/I4210159329"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110933624","display_name":"Aimei Xia","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]},{"id":"https://openalex.org/I4210159329","display_name":"Children's Hospital of Fudan University","ror":"https://ror.org/05n13be63","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210159329"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Aimei Xia","raw_affiliation_strings":["Department of Infectious Disease, Children\u2019s Hospital of Fudan University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Infectious Disease, Children\u2019s Hospital of Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067","https://openalex.org/I4210159329"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112305928","display_name":"Qianhui Wu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qianhui Wu","raw_affiliation_strings":["School of Public Health, Fudan University, Key Laboratory of Public Health Safety, Ministry of Education, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Public Health, Fudan University, Key Laboratory of Public Health Safety, Ministry of Education, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016391952","display_name":"Gongbao Liu","orcid":"https://orcid.org/0000-0001-7788-1879","observed_orcids":["https://orcid.org/0000-0001-7788-1879"]},"institutions":[{"id":"https://openalex.org/I4210159329","display_name":"Children's Hospital of Fudan University","ror":"https://ror.org/05n13be63","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210159329"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Gongbao Liu","raw_affiliation_strings":["Department of Medicine, Children\u2019s Hospital of Fudan University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medicine, Children\u2019s Hospital of Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I4210159329"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102934951","display_name":"Xiaowen Zhai","orcid":"https://orcid.org/0000-0002-8127-3232","observed_orcids":["https://orcid.org/0000-0002-8127-3232"]},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]},{"id":"https://openalex.org/I4210159329","display_name":"Children's Hospital of Fudan University","ror":"https://ror.org/05n13be63","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210159329"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaowen Zhai","raw_affiliation_strings":["Department of Hematology and Oncology, Children\u2019s Hospital of Fudan University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Hematology and Oncology, Children\u2019s Hospital of Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067","https://openalex.org/I4210159329"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5115592812","display_name":"Xiaobo Zhang","orcid":"https://orcid.org/0009-0005-0532-6100","observed_orcids":["https://orcid.org/0009-0005-0532-6100"]},"institutions":[{"id":"https://openalex.org/I4210159329","display_name":"Children's Hospital of Fudan University","ror":"https://ror.org/05n13be63","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210159329"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaobo Zhang","raw_affiliation_strings":["Department of Respiratory Medicine, Children\u2019s Hospital of Fudan University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Respiratory Medicine, Children\u2019s Hospital of Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I4210159329"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100322700","display_name":"Yan Wang","orcid":"https://orcid.org/0000-0002-4822-6514","observed_orcids":["https://orcid.org/0000-0002-4822-6514"]},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yan Wang","raw_affiliation_strings":["School of Public Health, Fudan University, Key Laboratory of Public Health Safety, Ministry of Education, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Public Health, Fudan University, Key Laboratory of Public Health Safety, Ministry of Education, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003435756","display_name":"Mei Zeng","orcid":"https://orcid.org/0000-0002-3491-5298","observed_orcids":["https://orcid.org/0000-0002-3491-5298"]},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]},{"id":"https://openalex.org/I4210159329","display_name":"Children's Hospital of Fudan University","ror":"https://ror.org/05n13be63","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210159329"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Mei Zeng","raw_affiliation_strings":["Department of Infectious Disease, Children\u2019s Hospital of Fudan University, Shanghai, China","Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Infectious Disease, Children\u2019s Hospital of Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067","https://openalex.org/I4210159329"]},{"raw_affiliation_string":"Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5003435756","https://openalex.org/A5100322700"],"corresponding_institution_ids":["https://openalex.org/I24943067","https://openalex.org/I4210159329"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":null,"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/T10410","display_name":"COVID-19 epidemiological studies","score":0.5077999830245972,"subfield":{"id":"https://openalex.org/subfields/2611","display_name":"Modeling and Simulation"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10410","display_name":"COVID-19 epidemiological studies","score":0.5077999830245972,"subfield":{"id":"https://openalex.org/subfields/2611","display_name":"Modeling and Simulation"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10118","display_name":"SARS-CoV-2 and COVID-19 Research","score":0.48019999265670776,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"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/T10041","display_name":"COVID-19 Clinical Research Studies","score":0.002899999963119626,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"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/omicron-variant","display_name":"Omicron variant","score":0.9869999885559082},{"id":"https://openalex.org/keywords/household-transmission","display_name":"household transmission","score":0.9990000128746033},{"id":"https://openalex.org/keywords/secondary-attack-rate","display_name":"secondary attack rate","score":0.7820000052452087},{"id":"https://openalex.org/keywords/incubation-period","display_name":"incubation period","score":0.7649999856948853},{"id":"https://openalex.org/keywords/serial-interval","display_name":"serial interval","score":1.0},{"id":"https://openalex.org/keywords/vaccine-effectiveness","display_name":"vaccine effectiveness","score":0.7129999995231628},{"id":"https://openalex.org/keywords/booster-vaccination","display_name":"booster vaccination","score":0.8899999856948853},{"id":"https://openalex.org/keywords/asymptomatic-transmission","display_name":"asymptomatic transmission","score":0.8939999938011169},{"id":"https://openalex.org/keywords/pre-symptomatic-transmission","display_name":"pre-symptomatic transmission","score":0.9900000095367432},{"id":"https://openalex.org/keywords/lockdown","display_name":"lockdown","score":0.4620000123977661},{"id":"https://openalex.org/keywords/pediatric-covid-19","display_name":"pediatric COVID-19","score":0.7210000157356262},{"id":"https://openalex.org/keywords/shanghai","display_name":"Shanghai","score":0.49000000953674316},{"id":"https://openalex.org/keywords/transmission-heterogeneity","display_name":"transmission heterogeneity","score":0.906000018119812},{"id":"https://openalex.org/keywords/household-contacts","display_name":"household contacts","score":0.4399999976158142},{"id":"https://openalex.org/keywords/infection-control","display_name":"infection control","score":0.43700000643730164},{"id":"https://openalex.org/keywords/contact-tracing","display_name":"contact tracing","score":0.35100001096725464}],"concepts":[{"id":"https://openalex.org/C106358424","wikidata":"https://www.wikidata.org/wiki/Q1662346","display_name":"Infectivity","level":3,"score":0.8339012861251831},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.7574887871742249},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.6517686247825623},{"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":0.6373575329780579},{"id":"https://openalex.org/C44249647","wikidata":"https://www.wikidata.org/wiki/Q208498","display_name":"Confidence interval","level":2,"score":0.5653683543205261},{"id":"https://openalex.org/C3008058167","wikidata":"https://www.wikidata.org/wiki/Q84263196","display_name":"Coronavirus disease 2019 (COVID-19)","level":4,"score":0.5566370487213135},{"id":"https://openalex.org/C116675565","wikidata":"https://www.wikidata.org/wiki/Q3241045","display_name":"Outbreak","level":2,"score":0.5487830638885498},{"id":"https://openalex.org/C22070199","wikidata":"https://www.wikidata.org/wiki/Q192995","display_name":"Vaccination","level":2,"score":0.5451823472976685},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.38594043254852295},{"id":"https://openalex.org/C159047783","wikidata":"https://www.wikidata.org/wiki/Q7215","display_name":"Virology","level":1,"score":0.35683155059814453},{"id":"https://openalex.org/C187212893","wikidata":"https://www.wikidata.org/wiki/Q123028","display_name":"Pediatrics","level":1,"score":0.3232061266899109},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.2592884302139282},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.20163875818252563},{"id":"https://openalex.org/C2522874641","wikidata":"https://www.wikidata.org/wiki/Q808","display_name":"Virus","level":2,"score":0.12819832563400269},{"id":"https://openalex.org/C524204448","wikidata":"https://www.wikidata.org/wiki/Q788926","display_name":"Infectious disease (medical specialty)","level":3,"score":0.07545176148414612},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1101/2022.09.26.22280362","doi":"https://doi.org/10.1101/2022.09.26.22280362","is_oa":true,"landing_page_url":"https://doi.org/10.1101/2022.09.26.22280362","pdf_url":"https://www.medrxiv.org/content/medrxiv/early/2022/09/27/2022.09.26.22280362.full.pdf","source":{"id":"https://openalex.org/S3005729997","display_name":"medRxiv","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":["https://openalex.org/P4310315909"],"host_organization_lineage_names":["Cold Spring Harbor Laboratory Press"],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"medRxiv","raw_type":"posted-content"}],"best_oa_location":{"id":"doi:10.1101/2022.09.26.22280362","doi":"https://doi.org/10.1101/2022.09.26.22280362","is_oa":true,"landing_page_url":"https://doi.org/10.1101/2022.09.26.22280362","pdf_url":"https://www.medrxiv.org/content/medrxiv/early/2022/09/27/2022.09.26.22280362.full.pdf","source":{"id":"https://openalex.org/S3005729997","display_name":"medRxiv","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":["https://openalex.org/P4310315909"],"host_organization_lineage_names":["Cold Spring Harbor Laboratory Press"],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"medRxiv","raw_type":"posted-content"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":1.0,"display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[{"id":"https://openalex.org/G6722330636","display_name":null,"funder_award_id":"20JC141020002","funder_id":"https://openalex.org/F4320321885","funder_display_name":"Science and Technology Commission of Shanghai Municipality"},{"id":"https://openalex.org/G7777679392","display_name":null,"funder_award_id":"EK2022ZX05","funder_id":"https://openalex.org/F4320321851","funder_display_name":"Fudan University"}],"funders":[{"id":"https://openalex.org/F4320321851","display_name":"Fudan University","ror":"https://ror.org/013q1eq08"},{"id":"https://openalex.org/F4320321885","display_name":"Science and Technology Commission of Shanghai Municipality","ror":"https://ror.org/03kt66j61"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4297342122.pdf","grobid_xml":"https://content.openalex.org/works/W4297342122.grobid-xml"},"referenced_works_count":26,"referenced_works":["https://openalex.org/W3020184843","https://openalex.org/W3028953168","https://openalex.org/W3035693076","https://openalex.org/W3036626989","https://openalex.org/W3124695025","https://openalex.org/W3168001085","https://openalex.org/W3194829845","https://openalex.org/W4200507345","https://openalex.org/W4200619717","https://openalex.org/W4207020509","https://openalex.org/W4210378863","https://openalex.org/W4210606442","https://openalex.org/W4210964945","https://openalex.org/W4220827868","https://openalex.org/W4224252577","https://openalex.org/W4225285640","https://openalex.org/W4225295888","https://openalex.org/W4226275838","https://openalex.org/W4281296929","https://openalex.org/W4281392808","https://openalex.org/W4283326436","https://openalex.org/W4283379533","https://openalex.org/W4291214620","https://openalex.org/W4296831823","https://openalex.org/W4298005056","https://openalex.org/W4298138933"],"related_works":["https://openalex.org/W4404126535","https://openalex.org/W4409224576","https://openalex.org/W4406946333","https://openalex.org/W4403172336","https://openalex.org/W4391617920","https://openalex.org/W4225295888","https://openalex.org/W4283760599","https://openalex.org/W4298005056","https://openalex.org/W4406209609","https://openalex.org/W4404808740"],"abstract_inverted_index":{"Abstract":[0],"Background":[1],"Since":[2],"late":[3],"2021,":[4],"the":[5,19,28,58,86,93,120,130,138,155,260,272,278,310],"highly":[6],"transmissible":[7],"SARS-CoV-2":[8,34,70,143,287,311],"Omicron":[9,35,59,144,223,261,300,312],"variant":[10,36,145],"has":[11],"driven":[12],"a":[13,23,81],"new":[14],"surge":[15],"of":[16,30,33,88,142,214,274,280,286,291,296,309],"infections":[17,288],"across":[18],"world.":[20],"We":[21,41,84,136,187,254],"used":[22],"case-ascertained":[24],"study":[25,89],"to":[26,80,146,159,266],"determine":[27],"features":[29],"household":[31,52,62,114,175,190,257],"transmission":[32,94,121,258,270],"in":[37,54,123,192,200,263,271],"Shanghai,":[38],"China.":[39],"Methods":[40],"collected":[42],"detailed":[43],"information":[44],"on":[45],"323":[46],"pediatric":[47],"cases":[48,202],"and":[49,71,91,104,125,129,154,170,184,208,225,241,249,268,283,289,307],"their":[50],"951":[51],"members":[53,63],"April":[55],"2022":[56],"during":[57,259],"outbreak.":[60],"All":[61],"received":[64],"consecutively":[65],"intensive":[66],"RT-PCR":[67],"testing":[68],"for":[69,305],"routine":[72],"symptom":[73],"monitoring":[74],"within":[75],"14":[76],"days":[77,153],"after":[78],"exposure":[79],"confirmed":[82],"case.":[83],"described":[85],"characteristics":[87],"participants":[90],"estimated":[92,137,212],"parameters.":[95],"Both":[96],"secondary":[97,105],"infection":[98,224,248,301],"attack":[99,107],"rates":[100,108],"(SAR":[101,109],"I":[102,169],")":[103,111],"clinical":[106,209],"C":[110,172],"among":[112,173],"adult":[113,174],"contacts":[115,176],"were":[116,127,133,177],"computed,":[117],"through":[118],"which":[119],"heterogeneities":[122],"infectivity":[124,195],"susceptibility":[126,191],"characterized":[128],"vaccine":[131],"effectiveness":[132,295],"estimated.":[134],"Results":[135],"mean":[139,156],"incubation":[140],"period":[141],"be":[147,160],"4.6":[148],"(median:":[149],"4.4,":[150],"IQR:":[151,163],"3.1-6.0)":[152],"serial":[157],"interval":[158,181],"3.9":[161],"(median:4.0,":[162],"1.4-6.5)":[164],"days.":[165],"The":[166,211,233],"overall":[167],"SAR":[168,171],"77.11%":[178],"(95%":[179,219,227,238,243],"confidence":[180],"[CI]:":[182],"73.58%-80.63%)":[183],"67.03%":[185],"(63.09%-70.98%).":[186],"found":[188,255],"higher":[189],"females,":[193],"while":[194],"was":[196,217,236],"not":[197],"significantly":[198],"different":[199],"primary":[201],"by":[203],"age,":[204],"sex,":[205],"vaccination":[206,216,235],"status":[207],"severity.":[210],"VEs":[213],"full":[215],"14.8%":[218],"CI:":[220,228,239,244],"5.8%-22.9%)":[221],"against":[222,230,247,299],"21.5%":[226],"10.4%-31.2%)":[229],"symptomatic":[231,250],"disease.":[232],"booster":[234],"18.9%":[237],"9.0%-27.7%)":[240],"24.3%":[242],"12.3%-34.7%)":[245],"effective":[246],"disease,":[251],"respectively.":[252],"Conclusions":[253],"high":[256],"wave":[262],"Shanghai":[264],"due":[265],"asymptomatic":[267],"pre-symptomatic":[269],"context":[273],"city-wide":[275],"lockdown,":[276],"indicating":[277],"importance":[279],"early":[281],"detection":[282],"timely":[284],"isolation":[285],"quarantine":[290],"close":[292],"contacts.":[293],"Marginal":[294],"inactivated":[297],"vaccines":[298],"poses":[302],"great":[303],"challenge":[304],"prevention":[306],"control":[308],"variant.":[313]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-10-14T16:39:01.820549","created_date":"2022-09-28T00:00:00"}
