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Omicron-BA.1 Dispersion Rates in Mexico Varied According to the Regional Epidemic Patterns and the Diversity of Local Delta Subvariants.
Publication Type: Academic Journal
Source(s): Viruses (1999-4915). Jan2023, Vol. 15 Issue 1, p243. 14p.
Abstract: Purpose: The Omicron subvariant BA.1 of SARS-CoV-2 was first detected in November 2021 and quickly spread worldwide, displacing the Delta variant. In this work, a characterization of the spread of this variant in Mexico is presented. Methods: The time ...
Retrospective Analysis of the Effectiveness of Remdesivir in COVID-19 Treatment during Periods Dominated by Delta and Omicron SARS-CoV-2 Variants in Clinical Settings.
Publication Type: Academic Journal
Source(s): Journal of Clinical Medicine. Mar2023, Vol. 12 Issue 6, p2371. 16p.
Abstract: Continuous evaluation of real-world treatment effectiveness of COVID-19 medicines is required due to the ongoing evolution of SARS-CoV-2 and the possible emergence of resistance. Therefore, this study aimed to analyze, in a retrospective manner, the ou...
SARS-CoV-2 Vaccination and Clinical Presentation of COVID-19 in Patients Hospitalized during the Delta- and Omicron-Predominant Periods.
Publication Type: Academic Journal
Source(s): Journal of Clinical Medicine. Feb2023, Vol. 12 Issue 3, p961. 13p.
Abstract: Evidence suggests that monovalent vaccine formulations are less effective against the Omicron SARS-CoV-2 than against previous variants. In this retrospective cohort study of hospitalized adults with PCR-confirmed COVID-19 during the Delta (October–Nov...
Variability in the Clinical Course of COVID-19 in a Retrospective Analysis of a Large Real-World Database.
Publication Type: Academic Journal
Source(s): Viruses (1999-4915). Jan2023, Vol. 15 Issue 1, p149. 13p.
Abstract: The COVID-19 pandemic proceeds in waves, with variable characteristics of the clinical picture resulting from the evolution of the SARS-CoV-2 virus. This study aimed to compare the epidemiological characteristics, symptomatology, and outcomes of the di...
Timing of REGEN-COV administration and progression to severe COVID-19.
Publication Type: Academic Journal
Source(s): Journal of Infection & Chemotherapy (Elsevier Inc.). Nov2022, Vol. 28 Issue 11, p1459-1463. 5p.
Abstract: Several clinical trials have demonstrated that REGEN-COV (casirivimab and imdevimab) decreases the risk of hospitalization and death among COVID-19 patients. However, these trials did not evaluate the optimal timing of its administration, and evidence ...
3 Doz mRNA COVID-19 Aşısı ve SARS-CoV-2 Omicron Varyantı Enfeksiyonu Arasındaki İlişki.
Publication Type: Academic Journal
Source(s): Archives Medical Review Journal / Arsiv Kaynak Tarama Dergisi. 2022, Vol. 31 Issue 4, p249-253. 5p.
Abstract: Aralık 2021'de SARS-CoV-2 Omicron varyantı, COVID-19 pandemisinde küresel olarak baskın hale gelerek Delta varyantını hızla geride bıraktı. Omicron varyantı, mutasyonları nedeniyle aşıların koruyuculuğunu azaltma konusunda ciddi endişeler uyandırmıştır...
Are we coming out from the COVID‐19 pandemic?
Publication Type: Academic Journal
Source(s): Respirology. Dec2022, Vol. 27 Issue 12, p1022-1024. 3p.
Abstract: While the COVID-19 pandemic is likely evolving into an endemic stage, there are continuing threats related to the waning of immunity and emergence of immune escape variants. Are we coming out from the COVID-19 pandemic? Keywords: COVID-19; endemic stag...
Reinfection rate in a cohort of healthcare workers over 2 years of the COVID-19 pandemic.
Publication Type: Academic Journal
Source(s): Scientific Reports. 1/13/2023, Vol. 13 Issue 1, p1-5. 5p.
Abstract: In this large cohort of healthcare workers, we aimed to estimate the rate of reinfections by SARS-CoV-2 over 2 years of the COVID-19 pandemic. We investigated the proportion of reinfections among all the cases of SARS-CoV-2 infection from March 10, 202...
first three waves of the Covid-19 pandemic hint at a limited genetic repertoire for SARS-CoV-2.
Publication Type: Academic Journal
Source(s): FEMS Microbiology Reviews. May2022, Vol. 46 Issue 3, p1-19. 19p.
Abstract: The genomic diversity of SARS-CoV-2 is the result of a relatively low level of spontaneous mutations introduced during viral replication. With millions of SARS-CoV-2 genome sequences now available, we can begin to assess the overall genetic repertoire ...
Molecular screening of SARS‐CoV‐2 in dogs and cats from households with infected owners diagnosed with COVID‐19 during Delta and Omicron variant waves in Iran.
Publication Type: Academic Journal
Source(s): Veterinary Medicine & Science. Jan2023, Vol. 9 Issue 1, p82-90. 9p.
Abstract: Objective: The emergence of SARS‐CoV‐2 infection in dogs and cats in different countries worldwide raises concerns that pets are at a higher risk for spreading or transmitting of SARS‐CoV‐2 to humans and other pets and increased the research works abou...