Covid-19

CV. Can we clinically identify pre-symptomatic and asymptomatic COVID-19?

Salaheldin Elhamamsy et al. doi: https://doi.org/10.1101/2021.07.23.21260676 Recopilado por Carlos Cabrera Lozada. Director del postgrado de Medicina Materno Fetal. Universidad Central de Venezuela. ORCID: 0000-0002-3133-5183. 27/07/2021 Abstract Objectives: COVID-19 has had a severe impact on morbidity and mortality among nursing home (NH) residents. Earlier detection of SARS-CoV-2 may position us to better mitigate risk of spread. Both asymptomatic or pre-symptomatic …

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CV. COVID-19 Seguimiento Venezuela. 24 de julio de 2021 Semana Epidemiológica N°30 Según Data Oficial Dr. Luis Azpurua

De Acuerdo a la Data Oficial: Se observa un dinámica epidémica estable que tiende hacia la baja. La media de crecimiento intersemanal nacional pasa de 2,81% a 2,43%. Crecimiento intersemanal de 7.974 casos. El valor más bajo en las últimas 17 semanas. Pero está a nivel del pico epidémico de julio – octubre 2020. Razón …

CV. COVID-19 Seguimiento Venezuela. 24 de julio de 2021 Semana Epidemiológica N°30 Según Data Oficial Dr. Luis Azpurua Leer más »

CV. Immunological mechanisms of vaccine-induced protection against COVID-19 in humans

Manish Sadarangani, Arnaud Marchant and Tobias R. Kollmann. Nature Reviews | Immunology Recopilado por Carlos Cabrera Lozada. Director del postgrado de Medicina Materno Fetal. Universidad Central de Venezuela. ORCID: 0000-0002-3133-5183. 26/07/2021 Abstract Most COVID-19 vaccines are designed to elicit immune responses, ideally neutralizing antibodies (NAbs), against the SARS-CoV-2 spike protein. Several vaccines, including mRNA, adenoviral-vectored, protein subunit …

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CV. Neutralizing activity of Sputnik V vaccine sera against SARS-CoV-2 variants

Ikegame, S., Siddiquey, M.N.A., Hung, CT. et al. Neutralizing activity of Sputnik V vaccine sera against SARS-CoV-2 variants. Nat Commun 12, 4598 (2021). https://doi.org/10.1038/s41467-021-24909-9 Recopilado por Carlos Cabrera Lozada. Director del postgrado de Medicina Materno Fetal. Universidad Central de Venezuela. ORCID: 0000-0002-3133-5183. 26/07/2021 Abstract Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has infected at least 180 million people since its identification as …

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CV. Coronavirus disease 2019 vaccines in pregnancy

Amanda M. Craig, et al. DOI:https://doi.org/10.1016/j.ajogmf.2020.100295 Recopilado por Carlos Cabrera Lozada. Director del postgrado de Medicina Materno Fetal. Universidad Central de Venezuela. ORCID: 0000-0002-3133-5183. 25/07/2021 As of December 1, 2020, nearly 64 million people have been infected with the severe acute respiratory syndrome coronavirus 2 worldwide with nearly 1.5 million global deaths. The impact of this virus …

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CV. Sputnik V Vaccine Elicits Seroconversion and Neutralizing Capacity to SARS CoV-2 after a Single Dose

Andrés H. Rossi et al. https://doi.org/10.1016/j.xcrm.2021.100359 (https://www.sciencedirect.com/science/article/pii/S2666379121002081) Recopilado por Carlos Cabrera Lozada. Director del postgrado de Medicina Materno Fetal. Universidad Central de Venezuela. ORCID: 0000-0002-3133-5183. 25/07/2021 Summary Massive vaccination offers great promise for halting the global COVID-19 pandemic. However, limited supply and uneven vaccine distribution create an urgent need to optimize vaccination strategies. We evaluate SARS-CoV-2-specific antibody …

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CV. Coronavirus disease 2019 infection and placental histopathology in women delivering at term

Elizabeth T. Patberg, et al. DOI:https://doi.org/10.1016/j.ajog.2020.10.020 Recopilado por Carlos Cabrera Lozada. Director del postgrado de Medicina Materno Fetal. Universidad Central de Venezuela. ORCID: 0000-0002-3133-5183. 25/07/2021 Abstract There is a paucity of data describing the effects of coronavirus disease 2019 on placental pathology, especially in asymptomatic patients. Although the pathophysiology of coronavirus disease 2019 is not completely understood, …

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CV. Clinical characteristics and outcomes of pregnant women with COVID-19 and the risk of vertical transmission: a systematic review

Chi, J., Gong, W. & Gao, Q. Clinical characteristics and outcomes of pregnant women with COVID-19 and the risk of vertical transmission: a systematic review. Arch Gynecol Obstet 303, 337–345 (2021). https://doi.org/10.1007/s00404-020-05889-5 Recopilado por Carlos Cabrera Lozada. Director del postgrado de Medicina Materno Fetal. Universidad Central de Venezuela. ORCID: 0000-0002-3133-5183. 25/07/2021 Abstract This systematic review summarizes the clinical features and …

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CV. Mixing vaccines may boost immune responses

Gretchen Vogel. Science  11 Jun 2021: DOI: 10.1126/science.372.6547.1138 Recopilado por Carlos Cabrera Lozada. Director del postgrado de Medicina Materno Fetal. Universidad Central de Venezuela. ORCID: 0000-0002-3133-5183. 23/07/2021 From combination studies support measures to stretch supplies, avoid side effects Science’s COVID-19 reporting is supported by the Heising-Simons Foundation Faced with short supplies of COVID-19 vaccines and unforeseen side effects, …

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CV. Actualización Epidemiológica Enfermedad por Coronavirus (COVID-19) 22 de julio de 2021

Organización Panamericana de la Salud / Organización Mundial de la Salud. Actualización epidemiológica: Enfermedad por Coronavirus (COVID-19). 22 de julio de 2021, Washington, D.C.: OPS/OMS; 202 Recopilado por Carlos Cabrera Lozada. Director del postgrado de Medicina Materno Fetal. Universidad Central de Venezuela. ORCID: 0000-0002-3133-5183. 23/07/2021 Resumen ejecutivo• Hasta el 21 de julio 2021, fueron notificados 191.281.182 casos …

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