Population
122 patients with aseptic meningitis in Belgium whose cerebrospinal fluid samples contained enterovirus RNA
Design
Cross-sectional
Authors
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Supports targeted surveillance for echovirus 13 in meningitis outbreaks; leaves open need for longitudinal studies to confirm trends.
RT-nested PCR directly on clinical samples is a simple and rapid method for molecular typing of Group B enteroviruses causing aseptic meningitis, revealing echovirus 13 as an emerging epidemic type.
Thoelen et al. (2003) studied this question.
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