Clinical outcomes associated with Mu variant infection during the third epidemic peak of COVID-19 in Colombia
Copyright © 2022 The Author(s). Published by Elsevier Ltd.. All rights reserved..
BACKGROUND: The higher number of cases and deaths caused by COVID-19 in Colombia occurred during the third epidemic peak, where the Mu variant was associated with 50% of the cases.
OBJECTIVE: To evaluate the association between the clinical outcome of COVID-19 with health conditions and SARS-CoV-2 lineages.
METHODS: In this study, clinical metadata and SARS-CoV-2 lineages from 535 patients with different degrees of COVID-19 severity were obtained after the SARS-CoV-2 genomic surveillance in Colombia. Then, the associations between these variables were determined using a multidimensional unfolding analysis.
RESULTS: Asymptomatic, symptomatic, severe, and deceased outcomes represented 15.2%, 29.7%, 7.3%, and 47.8% of the cases, respectively. Males tend to develop more serious COVID-19, and severe or fatal outcomes were typically observed in patients aged >60 years with comorbidities, including chronic obstructive pulmonary disease, heart disease, kidney disease, obesity, asthma, and smoking history. The SARS-CoV-2 Mu and Gamma variants dominated the third epidemic peak and accounted for most fatal cases with odd ratio values of 128.2 (CI 53.0-310.1) and 18.6 (CI 8.294-41.917).
CONCLUSION: This study shows the high impact of SARS-CoV-2 lineages with higher prevalence on public health and the importance of monitoring COVID-19 risk factors to control the associated mortality.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2022 |
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Erschienen: |
2022 |
Enthalten in: |
Zur Gesamtaufnahme - volume:125 |
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Enthalten in: |
International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases - 125(2022) vom: 01. Dez., Seite 149-152 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Álvarez-Díaz, Diego A [VerfasserIn] |
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Links: |
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Themen: |
COVID-19 |
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Anmerkungen: |
Date Completed 20.12.2022 Date Revised 22.12.2022 published: Print-Electronic Citation Status MEDLINE |
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doi: |
10.1016/j.ijid.2022.10.028 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM348467869 |
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520 | |a Copyright © 2022 The Author(s). Published by Elsevier Ltd.. All rights reserved. | ||
520 | |a BACKGROUND: The higher number of cases and deaths caused by COVID-19 in Colombia occurred during the third epidemic peak, where the Mu variant was associated with 50% of the cases | ||
520 | |a OBJECTIVE: To evaluate the association between the clinical outcome of COVID-19 with health conditions and SARS-CoV-2 lineages | ||
520 | |a METHODS: In this study, clinical metadata and SARS-CoV-2 lineages from 535 patients with different degrees of COVID-19 severity were obtained after the SARS-CoV-2 genomic surveillance in Colombia. Then, the associations between these variables were determined using a multidimensional unfolding analysis | ||
520 | |a RESULTS: Asymptomatic, symptomatic, severe, and deceased outcomes represented 15.2%, 29.7%, 7.3%, and 47.8% of the cases, respectively. Males tend to develop more serious COVID-19, and severe or fatal outcomes were typically observed in patients aged >60 years with comorbidities, including chronic obstructive pulmonary disease, heart disease, kidney disease, obesity, asthma, and smoking history. The SARS-CoV-2 Mu and Gamma variants dominated the third epidemic peak and accounted for most fatal cases with odd ratio values of 128.2 (CI 53.0-310.1) and 18.6 (CI 8.294-41.917) | ||
520 | |a CONCLUSION: This study shows the high impact of SARS-CoV-2 lineages with higher prevalence on public health and the importance of monitoring COVID-19 risk factors to control the associated mortality | ||
650 | 4 | |a Journal Article | |
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650 | 4 | |a Clinical outcome | |
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700 | 1 | |a Zapata-Bedoya, Silvana |e verfasserin |4 aut | |
700 | 1 | |a Franco-Muñoz, Carlos |e verfasserin |4 aut | |
700 | 1 | |a Laiton-Donato, Katherine |e verfasserin |4 aut | |
700 | 1 | |a Ferro, Carolina |e verfasserin |4 aut | |
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700 | 1 | |a Walteros, Diana M |e verfasserin |4 aut | |
700 | 1 | |a Carrero-Galindo, Laura C |e verfasserin |4 aut | |
700 | 1 | |a Mercado-Reyes, Marcela |e verfasserin |4 aut | |
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