2022
DOI: 10.2196/36860
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A Bioinformatics Tool for Predicting Future COVID-19 Waves Based on a Retrospective Analysis of the Second Wave in India: Model Development Study

Abstract: Background Since the start of the COVID-19 pandemic, health policymakers globally have been attempting to predict an impending wave of COVID-19. India experienced a devastating second wave of COVID-19 in the late first week of May 2021. We retrospectively analyzed the viral genomic sequences and epidemiological data reflecting the emergence and spread of the second wave of COVID-19 in India to construct a prediction model. Objective We aimed to develop … Show more

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Cited by 6 publications
(4 citation statements)
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“…The steep rise in the new COVID-19 cases in South Africa seems to be driven by Omicron, whereas Delta variant–linked cases are seeing a decline ( Figure 4 ). The rapid rise in new COVID-19 cases connected with the emergence of a new SARS-CoV-2 variant strongly indicated the commencement of a new COVID-19 wave in South Africa [ 14 ].…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…The steep rise in the new COVID-19 cases in South Africa seems to be driven by Omicron, whereas Delta variant–linked cases are seeing a decline ( Figure 4 ). The rapid rise in new COVID-19 cases connected with the emergence of a new SARS-CoV-2 variant strongly indicated the commencement of a new COVID-19 wave in South Africa [ 14 ].…”
Section: Discussionmentioning
confidence: 99%
“…Therefore, we aimed to resolve the existing ambiguity over the epidemiological properties of the Omicron variant using an integrated approach combining viral genomic sequence analysis and epidemiological data. Integrating viral genomic analysis with epidemiological data is a relatively novel approach; however, its success in predicting the epidemiological properties of SARS-CoV-2 variants and the future course of the COVID-19 pandemic has been validated in recent bioinformatic studies [ 14 , 15 ]. The findings of this study will thus provide concrete insights into the origin and epidemiological attributes of this variant to pave the way for the end of the pandemic.…”
Section: Introductionmentioning
confidence: 99%
“…The mutation fitness of SARS-CoV-2 genomic sequences sampled in Ontario was observed to increase in spurts over short time periods, likely coinciding with the introduction of novel SARS-CoV-2 variants with acquired genomic mutations that confer a fitness advantage [ 70 ]. Thus, future research predicting the functional impact of different sets of mutations on fitness could improve the surveillance of emergent SARS-CoV-2 variants for public health and inform the design of specific antiviral therapies [ 71 ].…”
Section: Discussionmentioning
confidence: 99%
“…Coronavirus disease 2019 (COVID- 19) is an infectious disease caused by the SARS-CoV-2 virus, a positivesense, single-stranded RNA virus. It can cause various symptoms ranging from common colds to severe acute respiratory syndrome (SARS) [1]. Severe acute respiratory syndrome (SARS) and Middle East respiratory syndrome (MERS) are also caused by coronaviruses and have been associated with neuropsychiatric manifestations such as delirium, depression, anxiety, and insomnia [2].…”
Section: Introductionmentioning
confidence: 99%