Effectiveness and safety of COVID-19 vaccines in healthcare workers in Buenos Aires City, Argentina.
Universidad Nacional de Córdoba.
Introduction: COVID-19 vaccination aids pandemic limitation. In Argentina, three vaccines are approved, and healthcare workers are priorized (HCWs). The aim was to determine the effectiveness of COVID-19 vaccines, analyzing change in Immunoglobulin G levels and the incidence of new COVID-19 cases up to 12 months after the second dose.
Methods: Prospective cohort of HCWs between March 2021- 2022. COVIDAR IgG test was used to measure antibodies. A mixed-effects model was employed to compare the levels of immunoglobulin G at different time points, Kaplan Meier was used to estimate incident COVID-19 cases.
Results: 82 participants were included Adverse events were frequent but mild. All participant showed positive antibody at 12 months. Antibodies levels showed an increase one year after 2nd dose. Sinopharm took a long time to yield positive results. More than half of the people had mild COVID-19 disease.
Conclusion: COVID-19 vaccines are safe and effective.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2024 |
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Erschienen: |
2024 |
Enthalten in: |
Zur Gesamtaufnahme - volume:81 |
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Enthalten in: |
Revista de la Facultad de Ciencias Medicas (Cordoba, Argentina) - 81(2024), 1 vom: 27. März, Seite 115-127 |
Sprache: |
Spanisch |
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Weiterer Titel: |
Efectividad y seguridad de las vacunas contra la Covid-19 en trabajadores de la salud en la Ciudad de Buenos Aires, Argentina |
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Beteiligte Personen: |
Pagotto, Vanina [VerfasserIn] |
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Links: |
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Themen: |
COVID-19 Vaccines |
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Anmerkungen: |
Date Completed 29.03.2024 Date Revised 04.04.2024 published: Electronic Citation Status MEDLINE |
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doi: |
10.31053/1853.0605.v81.n1.41155 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM370266447 |
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245 | 1 | 0 | |a Effectiveness and safety of COVID-19 vaccines in healthcare workers in Buenos Aires City, Argentina. |
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520 | |a Universidad Nacional de Córdoba | ||
520 | |a Introduction: COVID-19 vaccination aids pandemic limitation. In Argentina, three vaccines are approved, and healthcare workers are priorized (HCWs). The aim was to determine the effectiveness of COVID-19 vaccines, analyzing change in Immunoglobulin G levels and the incidence of new COVID-19 cases up to 12 months after the second dose | ||
520 | |a Methods: Prospective cohort of HCWs between March 2021- 2022. COVIDAR IgG test was used to measure antibodies. A mixed-effects model was employed to compare the levels of immunoglobulin G at different time points, Kaplan Meier was used to estimate incident COVID-19 cases | ||
520 | |a Results: 82 participants were included Adverse events were frequent but mild. All participant showed positive antibody at 12 months. Antibodies levels showed an increase one year after 2nd dose. Sinopharm took a long time to yield positive results. More than half of the people had mild COVID-19 disease | ||
520 | |a Conclusion: COVID-19 vaccines are safe and effective | ||
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