Antigenic and receptor binding properties of enterovirus 68.

ABSTRACT:

Unlabelled

Increased detection of enterovirus 68 (EV68) among patients with acute respiratory infections has been reported from different parts of the world in the late 2000s since its first detection in pediatric patients with lower-respiratory-tract infections in 1962. However, the underlying molecular mechanisms for this trend are still unknown. We therefore aimed to study the antigenicity and receptor binding properties of EV68 detected in recent years in comparison to the prototype strain of EV68, the Fermon strain. We first performed neutralization (NT) and hemagglutination inhibition (HI) tests using antisera generated for EV68 strains detected in recent years. We found that the Fermon strain had lower HI and NT titers than recently detected EV68 strains. The HI and NT titer

SUBMITTER: Imamura T 

PROVIDER: S-EPMC3958110 | biostudies-literature | 2014 Mar

REPOSITORIES: biostudies-literature