Epidemic profile of common respiratory viruses in association SARS CoV-2 among SARI and ARI-two year study

Sabastin, Merlin; Mone, Kiruthiga; Manivel, ArunKumar; Cherayi Padinakarai, Anupama; Krishnasamy, Kaveri

doi:10.1007/s11033-023-09084-y

Cited by 3 publications

(1 citation statement)

References 20 publications

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“…These have been for instance reported and investigated for respiratory syncytial virus, influenza virus, and rhinovirus during and after the SARS-CoV-2 pandemic. [45][46][47][48] Hierarchical cluster analysis carried out on 27 the study period, which is in agreement with previous studies. 49,50 We further found that among HAdV-positive and HBoV1-negative samples, HAdVC and HAdVB genotypes were those the most frequently detected, which has been also reported previously in respiratory infections.…”

Section: Discussionsupporting

confidence: 89%

Sequencing and characterization of human bocavirus genomes from patients diagnosed in Southern France between 2017 and 2022

Hikmat,

Le Targa,

Boschi

et al. 2024

Journal of Medical Virology

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The diversity and evolution of the genomes of human bocavirus (HBoV), which causes respiratory diseases, have been scarcely studied. Here, we aimed to obtain and characterize HBoV genomes from patients's nasopharyngeal samples collected between 2017 and 2022 period (5 years and 7 months). Next‐generation sequencing (NGS) used Illumina technology after having implemented using GEMI an in‐house multiplex PCR amplification strategy. Genomes were assembled and analyzed with CLC Genomics, Mafft, BioEdit, MeV, Nextclade, MEGA, and iTol. A total of 213 genomes were obtained. Phylogeny classified them all as of Bocavirus 1 (HBoV1) species. Five HBoV1 genotypic clusters determined by hierarchical clustering analysis of 27 variable genome positions were scattered over the study period although with differences in yearly prevalence. A total of 167 amino acid substitutions were detected. Besides, coinfection was observed for 52% of the samples, rhinoviruses then adenoviruses (HAdVs) being the most common viruses. Principal component analysis showed that HBoV1 genotypic cluster α tended to be correlated with HAdV co‐infection. Subsequent HAdV typing for HBoV1‐positive samples and negative controls demonstrated that HAdVC species predominated but HAdVB was that significantly HBoV1‐associated. Overall, we described here the first HBoV1 genomes sequenced for France. HBoV1 and HAdVB association deserves further investigation.

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Section: Discussionsupporting

confidence: 89%

Sequencing and characterization of human bocavirus genomes from patients diagnosed in Southern France between 2017 and 2022

Hikmat,

Le Targa,

Boschi

et al. 2024

Journal of Medical Virology

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Key Challenges to Understanding the Burden of Respiratory Syncytial Virus in Older Adults in Southeast Asia, the Middle East, and North Africa: An Expert Perspective

Günen,

Alzaabi,

Bakhatar

et al. 2024

Adv Ther

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Introduction Respiratory syncytial virus (RSV) is a common, highly contagious pathogen and a leading cause of serious illness among infants and older adults. While existing scientific evidence has predominantly focused on the epidemiology and disease burden of RSV in infants, data in older adults remain limited in some countries, including those in Southeast Asia (SEA) and the Middle East and North Africa (MENA) region. Here, we outline the key challenges for understanding the burden of RSV in older adults in SEA and the MENA region and we propose opportunities for improving understanding and eventually reducing the impact of RSV. Main Findings and Conclusions A key challenge identified by the expert group, particularly in older adults, is a lack of awareness (among healthcare professionals, policy makers, and the public) of RSV burden and the associated risks for severe outcomes. This is often confounded by the complexities of underdiagnosis, surveillance limitations, and comorbidities. To address these issues, we suggest medical education initiatives for physicians in SEA and the MENA region to better understand the need to protect older adults from RSV, and encourage more widespread routine testing to better understand the burden of RSV. We also recommend surveillance studies in these regions to provide comprehensive and accurate epidemiological data on RSV in older adults. Finally, in the absence of current surveillance data in these regions, we propose extrapolating existing global data and local pediatric data to inform the likely burden of RSV in older adults. A graphical abstract is available with this article. Graphical Abstract Supplementary Information The online version contains supplementary material available at 10.1007/s12325-024-02954-2.

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Epidemiological pattern of common respiratory viruses: A year-long study

Chheda,

Shivaprakash,

Bhalerao

et al. 2024

Indian Journal of Medical Microbiology

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Epidemic profile of common respiratory viruses in association SARS CoV-2 among SARI and ARI-two year study

Cited by 3 publications

References 20 publications

Sequencing and characterization of human bocavirus genomes from patients diagnosed in Southern France between 2017 and 2022

Sequencing and characterization of human bocavirus genomes from patients diagnosed in Southern France between 2017 and 2022

Key Challenges to Understanding the Burden of Respiratory Syncytial Virus in Older Adults in Southeast Asia, the Middle East, and North Africa: An Expert Perspective

Epidemiological pattern of common respiratory viruses: A year-long study

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