108578 20230519145341.0 doi 10.1016/j.ejogrb.2020.11.069 sideral 121266 ART-2021-121266 eng Savirón-Cornudella, Ricardo Universidad de Zaragoza (orcid)0000-0001-9585-0187 Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) universal screening in gravids during labor and delivery 2021 Access copy available to the general public Unrestricted Objective To screen pregnant women at risk of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection during delivery using reverse-transcription polymerase chain reaction (RT-PCR) test and serum immunoglobulin (Ig) testing. Method Between March 31 st and August 31 st of 2020, consecutive pregnant women admitted for labor and delivery in a single hospital were screened for SARS-CoV-2 with nasopharyngeal RT-PCR swab tests and detection of serum IgG and IgM. Results We studied 266 pregnant women admitted for labor and delivery. The prevalence of acute or past SARS-CoV-2 infection was 9.0 %, including (i) two cases with respiratory symptoms of SARS-Co-V-2 infection and positive RT-PCR; (ii) four asymptomatic women with positive RT-PCR without clinical symptoms and negative serological tests between two and 15 weeks later; and (iii) two women with false positive RT-PCR due to technical problems. All newborns of the 6 pregnant women with RT-PCR positive had negative RT-PCR and did not require Neonatal Intensive Care Unit admission. There were eighteen asymptomatic women with positive serological IgG tests and negative RT-PCR. Conclusion In our cohort of gravids, we found 2.2 % of women with positive RT-PRC tests and 6.7 % with positive serological tests during the first wave of the SARS-CoV-2 pandemic. info:eu-repo/semantics/openAccess by-nc-nd http://creativecommons.org/licenses/by-nc-nd/3.0/es/ 2.831 2021 REPRODUCTIVE BIOLOGY 21 / 31 = 0.677 2021 Q3 T3 OBSTETRICS & GYNECOLOGY 46 / 85 = 0.541 2021 Q3 T2 0.635 2021 Reproductive Medicine 2021 Q2 Obstetrics and Gynecology 2021 Q2 3.3 2021 info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion Villalba, Ana Zapardiel, Javier Andeyro-Garcia, Mercedes Esteban Escaño, Luis Mariano (orcid)0000-0002-3007-302X Pérez López, Faustino Ramón (orcid)0000-0002-2801-416X 1003 027 Universidad de Zaragoza Dpto. Anatom.Histolog.Humanas Area Anatom.Embriol.Humana 256 (2021), 400-404 Eur. j. obstet., gynecol., reprod. biol. European Journal of Obstetrics and Gynecology and Reproductive Biology 0301-2115 635433 http://zaguan.unizar.es/record/108578/files/texto_completo.pdf Postprint 1597222 http://zaguan.unizar.es/record/108578/files/texto_completo.jpg?subformat=icon icon Postprint oai:zaguan.unizar.es:108578 articulos driver 2023-05-18-13:14:55 ARTICLE