PROSPERO International prospective register of systematic reviews Overviews of Reviews of the comorbidities, symptoms and perinatal clinical characteristics of patients with coronavirus 2019 (COVID-19) Santiago Vasco, Alonso Herrera, Catalina Verdesoto, Cristhian Vasco, Paola Toapanta, Maria Jose Paez Pastor Citation Santiago Vasco, Alonso Herrera, Catalina Verdesoto, Cristhian Vasco, Paola Toapanta, Maria Jose Paez Pastor. Overviews of Reviews of the comorbidities, symptoms and perinatal clinical characteristics of patients with coronavirus 2019 (COVID-19). PROSPERO 2020 CRD42020178329 Available from: https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42020178329 Review question What is the incidence in pregnant women of: preterm labor, C-section operation, pneumonia, cough, fever, radiological alterations in the chest, alterations in the blood count, liver function, C-reactive protein, procalcitonin, high D-dimer, thrombocytopenia, globular sedimentation rate. What is the incidence in the neonate of: low birth weight, fetal well-being commitment, low Apgar score, radiological alterations in chest, alterations in the blood count, liver function, C-reactive protein, procalcitonin, high D-dimer, thrombocytopenia, and what is the globular sedimentation rate, the vertical transmission of COVID-19 symptoms, and what are the clinical characteristics? Searches Searches will be conducted in the online databases PubMed/MEDLINE, Scopus, Google Academic, and Web of Science for material published from December 2019 to December, 2020. The following keywords will be used: "new coronavirus disease 2019", OR, "new coronavirus infection 2019", OR, "2019-nCoV disease", OR, "2019-nCoV infection", OR, "coronavirus disease 2019", OR, "coronavirus-19 disease" AND "pregnant ", OR, "pregnant woman", OR, "newborn" In addition, a manual search for further literature for inclusion will also be carried out. Relevant studies published in 2020, in any language, will be included. Search strategy "new coronavirus disease 2019", OR, "new coronavirus infection 2019", OR, "2019-nCoV disease", OR, "2019-nCoV infection", OR, "coronavirus disease 2019", OR, "coronavirus-19 disease" AND "pregnant ", OR, "pregnant woman", OR, "newborn" Types of study to be included Systematic Review providing information on the state of comorbidities, symptoms and clinical characteristics of mothers with a current or prior diagnosis of COVID-19, and their neonates. Condition or domain being studied Perinatal COVID-19 infections. Page: 1 / 5