Volume 27, Number 1—January 2021
Research
Viral Metagenomic Analysis of Cerebrospinal Fluid from Patients with Acute Central Nervous System Infections of Unknown Origin, Vietnam
Figure 4
![Phylogenetic tree of 298 complete viral protein 1 sequences of echovirus 30 (876 nt) isolated from cerebrospinal fluid samples of patients with suspected central nervous system infection, Vietnam, December 2012–October 2016. The inner color strip indicates 7 genogroups. The outer colorstrip indicates different countries of echovirus 30 isolates included in the tree. The outgroup is echovirus 21 Farina.](/eid/images/20-2723-F4.jpg)
Figure 4. Phylogenetic tree of 298 complete viral protein 1 sequences of echovirus 30 (876 nt) isolated from cerebrospinal fluid samples of patients with suspected central nervous system infection, Vietnam, December 2012–October 2016. The inner color strip indicates 7 genogroups. The outer colorstrip indicates different countries of echovirus 30 isolates included in the tree. The outgroup is echovirus 21 Farina.
1Members are listed at the end of this article.
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