{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,18]],"date-time":"2026-10-18T04:49:28Z","timestamp":1792298968815,"version":"4.4.0"},"reference-count":32,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2020,9,1]],"date-time":"2020-09-01T00:00:00Z","timestamp":1598918400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2020,9,1]],"date-time":"2020-09-01T00:00:00Z","timestamp":1598918400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","ejog.org","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["European Journal of Obstetrics &amp; Gynecology and Reproductive Biology"],"published-print":{"date-parts":[[2020,9]]},"DOI":"10.1016\/j.ejogrb.2020.07.006","type":"journal-article","created":{"date-parts":[[2020,7,15]],"date-time":"2020-07-15T22:06:49Z","timestamp":1594850809000},"page":"543-558","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":119,"special_numbering":"C","title":["COVID-19 in pregnant women: A systematic review and meta-analysis"],"prefix":"10.1016","volume":"252","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-5523-8943","authenticated-orcid":false,"given":"Giampiero","family":"Capobianco","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Laura","family":"Saderi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Stefano","family":"Aliberti","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michele","family":"Mondoni","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Andrea","family":"Piana","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Francesco","family":"Dessole","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Margherita","family":"Dessole","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pier Luigi","family":"Cherchi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Salvatore","family":"Dessole","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1600-4474","authenticated-orcid":false,"given":"Giovanni","family":"Sotgiu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"March (1)","key":"10.1016\/j.ejogrb.2020.07.006_bib0005","first-page":"11","article-title":"The origin, transmission and clinical therapies on coronavirus disease 2019 (COVID-19) outbreak - an update on the status","volume":"7","author":"Guo","year":"2020","journal-title":"Mil Med Res"},{"issue":"June (6)","key":"10.1016\/j.ejogrb.2020.07.006_bib0010","article-title":"Lack of vertical transmission of severe acute respiratory syndrome coronavirus 2, China","volume":"26","author":"Li","year":"2020","journal-title":"Emerg Infect Dis"},{"issue":"March (10226)","key":"10.1016\/j.ejogrb.2020.07.006_bib0015","doi-asserted-by":"crossref","first-page":"809","DOI":"10.1016\/S0140-6736(20)30360-3","article-title":"Clinical characteristics and intrauterine vertical transmission potential of COVID-19 infection in nine pregnant women: a retrospective review of medical records","volume":"395","author":"Chen","year":"2020","journal-title":"Lancet"},{"key":"10.1016\/j.ejogrb.2020.07.006_bib0020","article-title":"Perinatal Transmission of COVID-19 Associated SARS-CoV-2: Should We Worry?","author":"Fan","year":"2020","journal-title":"Clin Infect Dis"},{"issue":"March 16","key":"10.1016\/j.ejogrb.2020.07.006_bib0025","doi-asserted-by":"crossref","first-page":"104","DOI":"10.3389\/fped.2020.00104","article-title":"Infants born to mothers with a new coronavirus (COVID-19)","volume":"8","author":"Chen","year":"2020","journal-title":"Front Pediatr"},{"issue":"February (1)","key":"10.1016\/j.ejogrb.2020.07.006_bib0030","doi-asserted-by":"crossref","first-page":"51","DOI":"10.21037\/tp.2020.02.06","article-title":"Clinical analysis of 10 neonates born to mothers with 2019-nCoV pneumonia","volume":"9","author":"Zhu","year":"2020","journal-title":"Transl Pediatr"},{"issue":"March (0)","key":"10.1016\/j.ejogrb.2020.07.006_bib0035","first-page":"E009","article-title":"[Analysis of the pregnancy outcomes in pregnant women with COVID-19 in Hubei Province]","volume":"55","author":"Zhang","year":"2020","journal-title":"Zhonghua Fu Chan Ke Za Zhi"},{"key":"10.1016\/j.ejogrb.2020.07.006_bib0040","series-title":"Coronavirus Disease 2019 (COVID-19) During Pregnancy: A Case Series","author":"Liu","year":"2020"},{"issue":"February","key":"10.1016\/j.ejogrb.2020.07.006_bib0045","article-title":"A case of 2019 Novel Coronavirus in a pregnant woman with preterm delivery","author":"Wang","year":"2020","journal-title":"Clin Infect Dis"},{"issue":"March","key":"10.1016\/j.ejogrb.2020.07.006_bib0050","first-page":"1","article-title":"Pregnancy and perinatal outcomes of women with coronavirus disease (COVID-19) pneumonia: a preliminary analysis","author":"Liu","year":"2020","journal-title":"AJR Am J Roentgenol"},{"issue":"March","key":"10.1016\/j.ejogrb.2020.07.006_bib0055","article-title":"Clinical analysis of pregnant women with 2019 novel coronavirus pneumonia","author":"Chen","year":"2020","journal-title":"J Med Virol"},{"issue":"March","key":"10.1016\/j.ejogrb.2020.07.006_bib0060","article-title":"Expert consensus for managing pregnant women and neonates born to mothers with suspected or confirmed novel coronavirus (COVID-19) infection","author":"Chen","year":"2020","journal-title":"Int J Gynaecol Obstet"},{"key":"10.1016\/j.ejogrb.2020.07.006_bib0065","series-title":"SIGN 50: a guideline developer\u2019s handbook","author":"Scottish Intercollegiate Guidelines Network","year":"2014"},{"issue":"2","key":"10.1016\/j.ejogrb.2020.07.006_bib0070","doi-asserted-by":"crossref","first-page":"60","DOI":"10.1136\/bmjebm-2017-110853","article-title":"Methodological quality and synthesis of case series and case reports","volume":"23","author":"Murad","year":"2018","journal-title":"BMJ Evid Based Med"},{"issue":"March 4","key":"10.1016\/j.ejogrb.2020.07.006_bib0075","article-title":"Clinical manifestations and outcome of SARS-CoV-2 infection during pregnancy","author":"Liu","year":"2020","journal-title":"J Infect"},{"issue":"March 24","key":"10.1016\/j.ejogrb.2020.07.006_bib0080","article-title":"Clinical features and obstetric and neonatal outcomes of pregnant patients with COVID-19 in Wuhan, China: a retrospective, single-centre, descriptive study","author":"Yu","year":"2020","journal-title":"Lancet Infect Dis"},{"issue":"March","key":"10.1016\/j.ejogrb.2020.07.006_bib0085","article-title":"Neonatal early-onset infection with SARS-CoV-2 in 33 neonates born to mothers with COVID-19 in Wuhan, China","author":"Zeng","year":"2020","journal-title":"JAMA Pediatr"},{"issue":"March","key":"10.1016\/j.ejogrb.2020.07.006_bib0090","article-title":"Possible vertical transmission of SARS-CoV-2 from an infected mother to her newborn","author":"Dong","year":"2020","journal-title":"JAMA"},{"issue":"13","key":"10.1016\/j.ejogrb.2020.07.006_bib0095","doi-asserted-by":"crossref","first-page":"1194","DOI":"10.1056\/NEJMp2002125","article-title":"Defining the epidemiology of Covid-19 - studies needed","volume":"382","author":"Lipsitch","year":"2020","journal-title":"N Engl J Med"},{"issue":"10229","key":"10.1016\/j.ejogrb.2020.07.006_bib0100","doi-asserted-by":"crossref","first-page":"1054","DOI":"10.1016\/S0140-6736(20)30566-3","article-title":"Clinical course and risk factors for mortality of adult inpatients with COVID-19 in Wuhan, China: a retrospective cohort study","volume":"395","author":"Zhou","year":"2020","journal-title":"Lancet"},{"issue":"8","key":"10.1016\/j.ejogrb.2020.07.006_bib0105","doi-asserted-by":"crossref","DOI":"10.3201\/eid2608.200679","article-title":"Population-based estimates of chronic conditions affecting risk for complications from coronavirus disease, United States","volume":"26","author":"Adams","year":"2020","journal-title":"Emerg Infect Dis."},{"key":"10.1016\/j.ejogrb.2020.07.006_bib0110","doi-asserted-by":"crossref","DOI":"10.1016\/j.metabol.2020.154244","article-title":"Obesity as a risk factor for greater severity of COVID-19 in patients with metabolic associated fatty liver disease","author":"Zheng","year":"2020","journal-title":"Metabolism"},{"key":"10.1016\/j.ejogrb.2020.07.006_bib0115","doi-asserted-by":"crossref","first-page":"m1198","DOI":"10.1136\/bmj.m1198","article-title":"Covid-19: risk factors for severe disease and death","volume":"368","author":"Jordan","year":"2020","journal-title":"BMJ"},{"issue":"12","key":"10.1016\/j.ejogrb.2020.07.006_bib0120","doi-asserted-by":"crossref","first-page":"685","DOI":"10.12968\/hmed.2014.75.12.685","article-title":"Infectious respiratory disease in non-HIV immunocompromised patients","volume":"75","author":"Jose","year":"2014","journal-title":"Br J Hosp Med (Lond)"},{"issue":"3","key":"10.1016\/j.ejogrb.2020.07.006_bib0125","doi-asserted-by":"crossref","first-page":"209","DOI":"10.1097\/MCP.0b013e328329bd2c","article-title":"Respiratory infections in immunocompromised patients","volume":"15","author":"Corti","year":"2009","journal-title":"Curr Opin Pulm Med"},{"issue":"6","key":"10.1016\/j.ejogrb.2020.07.006_bib0130","doi-asserted-by":"crossref","first-page":"425","DOI":"10.1111\/j.1600-0897.2010.00836.x","article-title":"The immune system in pregnancy: a unique complexity","volume":"63","author":"Mor","year":"2010","journal-title":"Am J Reprod Immunol"},{"issue":"2","key":"10.1016\/j.ejogrb.2020.07.006_bib0135","doi-asserted-by":"crossref","first-page":"174","DOI":"10.1055\/s-0037-1602375","article-title":"Pulmonary infections in pregnancy","volume":"38","author":"Mathad","year":"2017","journal-title":"Semin Respir Crit Care Med"},{"key":"10.1016\/j.ejogrb.2020.07.006_bib0140","author":"World Health Organization"},{"issue":"April 2","key":"10.1016\/j.ejogrb.2020.07.006_bib0145","article-title":"SARS-CoV-2 is not detectable in the vaginal fluid of women with severe COVID-19 infection","author":"Qiu","year":"2020","journal-title":"Clin Infect Dis"},{"key":"10.1016\/j.ejogrb.2020.07.006_bib0150","doi-asserted-by":"crossref","DOI":"10.1016\/j.ajogmf.2020.100107","article-title":"Outcome of Coronavirus spectrum infections (SARS, MERS, COVID 1 -19) during pregnancy: a systematic review and meta-analysis","author":"Di Mascio","year":"2020","journal-title":"Am J Obstet Gynecol MFM"},{"key":"10.1016\/j.ejogrb.2020.07.006_bib0155","article-title":"COVID19 during pregnancy: a systematic review of reported cases","author":"Della Gatta","year":"2020","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/j.ejogrb.2020.07.006_bib0160","doi-asserted-by":"crossref","DOI":"10.1016\/j.ajog.2020.04.014","article-title":"Coronavirus disease 2019 (COVID-19) in pregnant women: a report based on 116 cases","author":"Yan","year":"2020","journal-title":"Am J Obstet Gynecol"}],"container-title":["European Journal of Obstetrics &amp; Gynecology and Reproductive Biology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0301211520304462?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0301211520304462?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,4]],"date-time":"2025-10-04T05:53:36Z","timestamp":1759557216000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0301211520304462"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,9]]},"references-count":32,"alternative-id":["S0301211520304462"],"URL":"https:\/\/doi.org\/10.1016\/j.ejogrb.2020.07.006","relation":{},"ISSN":["0301-2115"],"issn-type":[{"value":"0301-2115","type":"print"}],"subject":[],"published":{"date-parts":[[2020,9]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"COVID-19 in pregnant women: A systematic review and meta-analysis","name":"articletitle","label":"Article Title"},{"value":"European Journal of Obstetrics & Gynecology and Reproductive Biology","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.ejogrb.2020.07.006","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2020 Elsevier B.V. All rights reserved.","name":"copyright","label":"Copyright"}]}}