Abstract
Summary
Double diffusion gel precipitation was used to detect antibodies in sera of patients suffering from ECHO infections. Two lines of precipitation were observed. One of them was apparently group specific and represented an antigen shared by human enteroviruses. The other line was serotype specific. The pattern of reactions with patient sera as well as animal immune sera confirmed the previous observation on serologic difference between prototype and Shropshire strains of ECHO 4.
Get full access to this article
View all access options for this article.