La mononucleosis, enfermedad causada por el virus de Epstein-Barr (VEB), que suele afectar principalmente a adolescentes y adultos jóvenes, duplica el riesgo de desarrollar esclerosis múltiple en el futuro, según una revisión de múltiples estudios publicada en "Annals of Neurology".
Son bastantes las investigaciones que han tratado de relacionar el citado virus con la esclerosis múltiple con resultados no concluyentes. Por ello, los especialistas creen que probablemente esta enfermedad está causada por una combinación de factores, entre ellos las infecciones víricas, señalan los autores de la revisión, de la Facultad de Salud Pública de Harvard (Estados Unidos).
En todo caso, su estudio muestra que haber estado infectado por el VEB duplica el riesgo de esclerosis múltiple, por lo cual una vacuna contra el citado virus evitaría un importante número de casos de la enfermedad neurológica.
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Annals of Neurology
Harvard School of Public Health
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