Clinical features and phylogenetic analysis of Coxsackievirus A9 in Northern Taiwan in 2011.

ABSTRACT:

Background

Coxsackievirus A9 (CA9) was one of the most prevalent serotype of enteroviral infections in Taiwan in 2011. After several patient series were reported in the 1960s and 1970s, few studies have focused on the clinical manifestations of CA9 infections. Our study explores and deepens the current understanding of CA9.

Methods

We analyzed the clinical presentations of 100 culture-proven CA9-infected patients in 2011 by reviewing their medical records and depicted the CA9 phylogenetic tree.

Results

Of the 100 patients with culture-proven CA9 infections, the mean (SD) age was 4.6 (3.4) years and the male to female ratio was 1.9. For clinical manifestations, 96 patients (96%) had fever and the mean (SD) duration of fever was 5.9 (3.4) days. Sixty one patients (61%)

SUBMITTER: Huang YC 

PROVIDER: S-EPMC3565879 | biostudies-literature | 2013 Jan

REPOSITORIES: biostudies-literature