Fig. 2From: Detection of varicella-zoster virus from cerebrospinal fluid using advanced fragment analysis in a child with encephalitis: a case reportDetection of varicella-zoster virus (VZV) in cerebrospinal fluid (CSF) using advanced fragment analysis (AFA). a Obvious VZV DNA fragments were observed by capillary electrophoresis at 160 bp, suggesting the existence of VZV central nervous system infection in children. b The results were confirmed by detecting VZV DNA in both CSF and serum via real-time quantitative PCR. Similar results were observed in two independent experimentsBack to article page