Immunological and biochemical characterization of coxsackie virus A16 viral particles.

ABSTRACT:

Background

Coxsackie virus A16 (CVA16) infections have become a serious public health problem in the Asia-Pacific region. It manifests most often in childhood exanthema, commonly known as hand-foot-and-mouth disease (HFMD). There are currently no vaccine or effective medical treatments available.

Principal finding

In this study, we describe the production, purification and characterization of CVA16 virus produced from Vero cells grown on 5 g/L Cytodex 1 microcarrier beads in a five-liter serum-free bioreactor system. The viral titer was found to be >10(6) the tissue culture's infectious dose (TCID(50)) per mL within 7 days post-infection when a multiplicity of infection (MOI) of 10(-5) was used for initial infection. Two CVA16 virus fractions were separated and detected when

SUBMITTER: Chong P 

PROVIDER: S-EPMC3511423 | biostudies-literature | 2012

REPOSITORIES: biostudies-literature