KI and WU Polyomaviruses in Children, France
Author Information
Author(s): Foulongne Vincent, Brieu Natalie, Jeziorski Eric, Chatain Amandine, Rodière Michel, Segondy Michel
Primary Institution: Montpellier University Hospital
Conclusion
The study found that KI and WU polyomaviruses were detected in a small percentage of children with respiratory tract disease, but their clinical relevance remains uncertain.
Supporting Evidence
- WUPyV was detected in 2.4% of children under 5 years of age with respiratory tract disease.
- KIPyV was detected in 0.6% of boys in the study.
- All children infected with WUPyV and KIPyV recovered within 1 to 10 days, except one child with congenital myopathy.
Takeaway
Researchers looked at sick kids and found some had new viruses, but it's not clear if those viruses made them sick.
Methodology
Nasopharyngeal aspirates were collected from children and tested for various viruses using PCR and other assays.
Potential Biases
High rates of co-infection raise questions about the pathogenic role of the polyomaviruses.
Limitations
The study only tested symptomatic children and did not include asymptomatic controls.
Participant Demographics
Children under 5 years of age with acute respiratory tract disease.
Digital Object Identifier (DOI)
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