Coxsackievirus Infection and Associated Diseases 2.0

A special issue of Microorganisms (ISSN 2076-2607). This special issue belongs to the section "Virology".

Deadline for manuscript submissions: closed (31 December 2023) | Viewed by 990

Special Issue Editor


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Guest Editor
Laboratoire de Virologie ULR3610, Université Lille et CHU Lille, 59000 Lille, France
Interests: viral pathogenesis; enterovirus; coxsackieviruses B; persistence; virus inactivation; virus detection; antiviral drugs; type 1 diabetes
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Special Issue Information

Dear Colleagues,

This Special Issue is a continuation of our previous Special Issue "Coxsackievirus Infection and Associated Diseases".

In the late 1940s, viruses were isolated from the feces of boys suffering from paralysis who lived in the village of Coxsackie (New York, USA). It was the first step in the discovery of the coxsackieviruses, which were classified into group A and B by the nature of the disease induced in mice: flaccid paralysis by group A viruses and spastic paralysis by those of group B. Since then, the knowledge of these viruses has progressed. The molecular biology of coxsackieviruses, epidemiological and clinical aspects, host response, virus–host interaction, and immunopathology have been investigated. The sum of knowledge regarding the virulence of these agents, the mechanisms of pathogenesis, and their role in human diseases (acute and chronic) has increased considerably in recent years. The role of coxsackieviruses A (CV-A) in hand, foot, and mouth disease has been a driving force to improve the knowledge about these viruses. The hypothesis of the role of coxsackieviruses B (CV-B) in the pathogenesis of chronic myocarditis and dilated cardiomyopathy and in the pathogenesis of T1D have helped in improving knowledge about the cellular and molecular mechanisms of CV-B infection and about the impact of these viruses on cells that are possibly involved in the development of diseases. The concept of persistence of these viruses was developed. It was observed that antibodies enhance the infection of immune cells with CV-B. Various strategies based on antiviral molecules and vaccines were developed to fight CV-A and CV-B. Thus, this topic, “Coxsackievirus Infection and Associated Diseases 2.0”, deserves a Special Issue in Microorganisms.

Prof. Dr. Didier Hober
Guest Editor

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Keywords

  • coxsackievirus B
  • coxsackievirus A

Published Papers (1 paper)

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Research

14 pages, 2212 KiB  
Article
Seasonal Testing, Results, and Effect of the Pandemic on Coxsackievirus Serum Studies
by Ramesh Kordi, Arthur J. Chang and Mark D. Hicar
Microorganisms 2024, 12(2), 367; https://doi.org/10.3390/microorganisms12020367 - 10 Feb 2024
Viewed by 742
Abstract
Coxsackieviruses (CVs) are common causes of infections and can be life-threatening. Unfortunately, rigorous studies guiding the clinician in interpreting CV serum antibody titer testing is lacking. To explore the epidemiology of circulating CVs and the serological test utility in aiding diagnosis of CV [...] Read more.
Coxsackieviruses (CVs) are common causes of infections and can be life-threatening. Unfortunately, rigorous studies guiding the clinician in interpreting CV serum antibody titer testing is lacking. To explore the epidemiology of circulating CVs and the serological test utility in aiding diagnosis of CV infections in our community, we obtained results of CV immunologic diagnostic tests between 2018 and 2022 from a regional healthcare database. For CV type A, rare individuals had positive CF (complement fixation) tests whereas all 16 individuals with IFA testing showed at least one positive serotype. For CV type B CF testing, 52.2% of 222 patients had at least one serotype positive, with B5 being most common and also the most common with higher titers (14.8% with ≥1:32). We found a significant reduction in seropositivity rate during the pandemic in 2020 compared to 2018, which continued through 2022 (OR: 0.2, 95% CI: 0.08–0.49, p-value < 0.001). During the pandemic, the seasonal pattern of positive tests varied from the pre-pandemic pattern. Testing for CVs was increased after the first year of the pandemic. Overall, the variability by month and seasonal change in our data support that CF testing can be used to identify recent CVB infection. Full article
(This article belongs to the Special Issue Coxsackievirus Infection and Associated Diseases 2.0)
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