Innovation in the Diagnosis of Coxsackie B Virus
Year: 2025
Type: article
Abstract: Background and Objective: Coxsackie B virus (CVB) was first isolated in the late 1940s in Coxsackie, New York, and is now known to be widespread worldwide. It particle is small, nonenveloped, and contains a positive single-stranded RNA genome, primarily causes viral myocarditis through direct myocardial injury and immune-mediated damage, potentially progressing to dilated cardiomyopathy. This study aimed to detect the prevalence of Coxsackie B virus in heart patients and healthy control and to detect B3 gene by real-time polymerase chain reaction. Material and Method: The study conducted in general Cardiac Center Erbil/Iraq. A total (140) blood sample was collected, (90) from heart patients and (50) from healthy control in order to estimate prevalence of Coxsackie B virus antibodies IgG and IgM serological by using ELISA and molecular detection of B3 gene by real-time polymerase chain reaction. Result: The total seropositivity of Coxsackie B virus IgG and IgM was (3.3,5.5) for heart patients and (4%) for healthy control serologically, while (100%) were positive for molecular detection of Coxsackie B3 gene. Conclusion: Its conclude that, there was no significant association between Coxsackie B virus antibodies (IgG,IgM) and myocarditis ;positivity rate were low and similar in both patients and control. The B3 gene is a sensitive marker for molecular detection of Coxsackie virus, particularly in heart patients.
Authors: Ali, Aya Hassanian, Mohammed, lezan Medhat, Tawfeeq, Asal Aziz
Institution: Northern Technical University
Language: English
Subfield: Cardiology and Cardiovascular Medicine
Field: Medicine
Domain: Health Sciences
Open Access status: green
OpenAlex ID: W7083167682
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