Epstein-Barr virus primary infection in healthy children
| Autor: | García-Peris M, Jiménez Candel MI, Mañes Jiménez Y, Pariente Martí M, González Granda D, Calvo Rigual F |
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| Rok vydání: | 2019 |
| Předmět: | |
| Zdroj: | ANALES DE PEDIATRIA r-FISABIO: Repositorio Institucional de Producción Científica Fundación para el Fomento de la Investigación Sanitaria y Biomédica de la Comunitat Valenciana (FISABIO) r-FISABIO. Repositorio Institucional de Producción Científica instname |
| ISSN: | 1695-4033 |
| Popis: | Introduction: The aim of this study is to assess epidemiological, clinical and laboratory characteristics of primary infection by Epstein-Barr virus (EBV) in children without previous diagnosis of any immune disease and its relationship with clinical presentation. Patients and methods: A retrospective study was conducted on all children from 0 to 15 years with IgM against viral capsid of EBV positive or indeterminate during a 22 month period. Epidemiological, clinical and laboratory data were analysed and compared between typical (mononucleosis syndrome) and non-typical clinical symptoms. Results: The study included a total of 103 children, with a median age of 7 years (3-12.5 years). Almost two-thirds (63%) of patients had typical clinical signs, with a mononucleosis syndrome, and 37% had a non-typical presentation. The non-typical clinical group had a lower age (P = .03) and took less antibiotic than the typical clinical group (P = .015). From laboratory studies, there were no differences between the groups, except in RCP, which was higher in typical clinical group (P = .04). Heterophile antibodies were positive in 33% of patients. An indeterminate IgM against viral capsid was present in 20% of the patients, and most of them had an oligosymptomatic or atypical presentation. An IgM positive for other viruses was found in 21%, and 3 of them were suspicious of false positive for EBV. Conclusions: In the studied population, a primary infection due to EBV is common in younger ages, and they have usually an oligosymptomatic clinical presentation. A very low percentage of positive heterophile antibodies were found. Cases with indeterminate IgM against viral capsid are more frequent in the non-typical clinical group. Co-infection with other viruses is common. (C) 2018 Asociacion Espanola de Pediatria. Published by Elsevier Espana, S.L.U. |
| Databáze: | OpenAIRE |
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