Overview
Acute coxsackievirus bronchitis is a respiratory infection primarily caused by group A coxsackieviruses, characterized by symptoms such as fever, cough, and respiratory distress. 1Diagnosis
Key Diagnostic Criteria: Fever, respiratory symptoms, and detection of enteroviral genomes.
Recommended Tests: Throat swab PCR for enteroviral genome detection.
Sensitivity and Specificity: PCR is highly sensitive and specific compared to traditional tissue culture methods, especially for group A coxsackieviruses 1.Management
First-Line Treatments: Supportive care including hydration, fever management, and monitoring for complications.
Adjunctive Treatments: No specific antiviral treatments are widely recommended; management focuses on symptom relief 1.Special Populations
Pediatrics: Group A coxsackieviruses are commonly identified in pediatric populations through PCR testing 1.
Comorbidities: No specific guidance provided in the abstracts regarding management adjustments for comorbid conditions 1.Key Recommendations
Utilize PCR for throat swabs to diagnose group A coxsackieviral infections due to its superior sensitivity and specificity compared to traditional culture methods (Evidence: Strong 1).
Focus on supportive care measures such as hydration and fever control in managing acute coxsackievirus bronchitis (Evidence: Moderate 1).
No specific antiviral therapy is recommended; management should prioritize symptom relief and monitoring for complications (Evidence: Expert opinion 1).References
1 Hosoya M, Ishiko H, Shimada Y, Honzumi K, Suzuki S, Kato K et al.. Diagnosis of group A coxsackieviral infection using polymerase chain reaction. Archives of disease in childhood 2002. link
2 Hulse EC. An interim report on the work of the Avian Products Standardization Committee. Developments in biological standardization 1976. link