Identification of enteroviruses by hemagglutination-inhibition

Abstract

Kern, Jerome (Pacific Research Section, Honolulu, Hawaii), and Leon Rosen. Identification of enteroviruses by hemagglutination-inhibition. J. Bacteriol. 91:1936-1942. 1966.-Approximately 40% of a group of 906 enterovirus isolates cytopathic for monkey cell cultures were found to possess hemagglutinins for human erythrocytes when tested at temperatures of 4 and 37 C and at pH 5.8 and 7.3. The hemagglutinating isolates could be classified by relatively simple techniques into 18 serotypes. Four of these serotypes, echovirus type 24 and coxsackievirus B types 1, 5, and 6, had not previously been known to include hemagglutinating strains. One serotype, Toluca-3, represented a previously unrecognized enterovirus, and two other serotypes may also represent previously unrecognized enteroviruses.