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Viruses, Volume 17, Issue 8

August 2025 - 127 articles

Cover Story: Ultraviolet light-emitting diodes (UV-LEDs) are promising tools for viral inactivation, but detailed wavelength-dependent action spectra remain unclear. Using a standardized system with 13 peak wavelengths (250–365 nm), we evaluated infectivity reduction across RNA and DNA viruses and identified viral genomic damage, rather than protein degradation, as the dominant mechanism. Peak virucidal efficiency occurred at 267–270 nm, slightly above the canonical nucleic acid absorption peak. These findings provide critical data for optimizing UV-LED disinfection in healthcare, food safety, and environmental applications. View this paper
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Articles (127)

  • Article
  • Open Access
1,054 Views
23 Pages

Isolation of New Chemical Modulators of the Interaction Between HIV-1 Integrase and the Cellular Restriction Factor GCN2

  • Chloé Torres,
  • Floriane Lagadec,
  • Eugenia Basyuk,
  • Patricia Recordon-Pinson and
  • Mathieu Métifiot

20 August 2025

Integrase is a key protein during HIV-1 replication as it catalyzes the integration of viral DNA into the host DNA. After several decades of research, highly potent and selective active site inhibitors have emerged. The new challenge is now to develo...

  • Review
  • Open Access
1,554 Views
31 Pages

19 August 2025

Porcine reproductive failure (PRF) is a complex that affects reproductive parameters, leading to significant economic losses for intensive swine farms worldwide. The causes of PRF involve multiple infectious agents, classified into two main groups: p...

  • Article
  • Open Access
1,623 Views
15 Pages

V4020 Venezuelan Equine Encephalitis Vaccine: Mitigating Neuroinvasion and Reversion Through Rational Design

  • Adrian Centers,
  • Koji Barnaby,
  • Sidney Goedeker,
  • Ava Pignataro,
  • Irina Tretyakova,
  • Igor Lukashevich,
  • Peter Pushko and
  • Donghoon Chung

19 August 2025

There is a need for safe and effective vaccines against the Venezuelan equine encephalitis virus that infects both humans and equines. However, development of a live-attenuated vaccine using the TC-83 strain has been hampered by substantial reactogen...

  • Article
  • Open Access
1 Citations
3,743 Views
23 Pages

Disseminated Varicella-Zoster Virus Infection with Internal Organ Involvement: A Scoping Review of 156 Cases

  • Aleksandar Timotijevic,
  • Pratyusha Kodela,
  • Vladislav Glušac,
  • Sara Bokonjic,
  • Bojan Joksimovic,
  • Juan Vera Gomez,
  • David Ladin and
  • Igor Dumic

19 August 2025

Visceral disseminated varicella-zoster virus infection (VD-VZV) involves the hematogenous spread of VZV from the skin to the internal organs. Though rare, it is potentially life-threatening, predominantly affecting immunocompromised individuals. Diag...

  • Article
  • Open Access
1,306 Views
15 Pages

Direct oHSV Infection Induces DC Maturation and a Tumor Therapeutic Response

  • Doyeon Kim,
  • Michael Kelly,
  • Jack Hedberg,
  • Alexia K. Martin,
  • Ilse Hernandez-Aguirre,
  • Yeaseul Kim,
  • Lily R. Cain,
  • Ravi Dhital and
  • Kevin A. Cassady

19 August 2025

Oncolytic herpes simplex virus (oHSV) is a promising cancer immunotherapy that induces tumor cell lysis and stimulates anti-tumor immunity. Our previous single-cell RNA sequencing analysis of oHSV-treated medulloblastoma tumors revealed expansion and...

  • Article
  • Open Access
1,238 Views
15 Pages

Systemic Inflammatory Burden Causes Liver Injury in H1N1-Infected Mice

  • Junbin Wang,
  • Qing Huang,
  • Yun Yang,
  • Cong Tang,
  • Wenhai Yu,
  • Yanan Zhou,
  • Daoju Wu,
  • Bai Li,
  • Hao Yang and
  • Haixuan Wang
  • + 2 authors

18 August 2025

Clinical evidence has associated H1N1 influenza with liver impairment, yet the underlying mechanisms remain poorly understood. Here, we investigated H1N1-induced liver damage and its potential mechanisms using a BALB/c mouse infection model. Patholog...

  • Article
  • Open Access
1,575 Views
10 Pages

Detection of Influenza and Other Respiratory Pathogens by RT-qPCR and Characterization by Genomic Sequencing Using ILI/SARI Hospital-Based Sentinel Surveillance System

  • Charity A. Nassuna,
  • Fahim Yiga,
  • Joweria Nakaseegu,
  • Esther Amwine,
  • Bridget Nakamoga,
  • Noel Ayuro,
  • Nicholas Owor,
  • David Odongo,
  • Jocelyn Kiconco and
  • Thomas Nsibambi
  • + 10 authors

18 August 2025

Limited surveillance and laboratory testing for non-influenza viruses remains a challenge in Uganda. The World Health Organization (WHO) designated National Influenza Center (NIC) tested samples from patients with influenza-like illness (ILI) and sev...

  • Article
  • Open Access
1,981 Views
16 Pages

High Concordance Between SYBR Green and TaqMan PCR for SARS-CoV-2 Detection in Nasopharyngeal and Saliva Samples

  • Muhareva Raekiansyah,
  • Ratika Rahmasari,
  • Fathan Baihaqy,
  • Muhamad Irhamsyah,
  • Nurul Izza Fajriani,
  • Mila Meilani Putri,
  • Botefilia Maharani,
  • Rani Sauriasari,
  • Takeshi Urano and
  • Mya Myat Ngwe Tun
  • + 1 author

18 August 2025

During the COVID-19 pandemic, the standard diagnostic assay for SARS-CoV-2 detection was RT-qPCR using TaqMan probes, with samples primarily taken through nasal and oropharyngeal swabs. The TaqMan-based method is costly, highlighting the need for a m...

  • Article
  • Open Access
1,240 Views
19 Pages

Next-Generation Sequencing Analysis for HIV-1 Genotyping and Drug Resistance Mutations Mapping in Sicily, Italy

  • Luca Pipitò,
  • Sara Cannella,
  • Chiara Mascarella,
  • Domenico Graceffa,
  • Marcello Trizzino,
  • Chiara Iaria,
  • Pietro Colletti,
  • Giovanni Mazzola,
  • Giovanni M. Giammanco and
  • Antonio Cascio
  • + 2 authors

18 August 2025

Background: The advent and continuous improvement in antiretroviral therapy (ART) have profoundly altered the clinical course of HIV infection, shifting the focus from AIDS-related complications to the management of age-related comorbidities and non-...

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Viruses - ISSN 1999-4915