title: Lyophilized combination pools of enterovirus equine antisera: preparation and test procedures for the identification of field strains of 19 group A coxsackievirus serotypes.
abstract: This paper describes the preparation of seven combination pools of equine antisera, designated J though P, for identification of 19 coxsackievirus A immunotypes. Each pool is composed of 4 to 6 antisera; the serotypes included are A1-6, 8, 10-15, and 17-22. These pools, unlike the previously prepared A-H enterovirus pools, were lyophilized from volumes of 0.5 ml dispensed into 5-ml vials, and when rehydrated with 5 ml of diluent provide 50-antibody-unit material ready for use in identification tests without further dilution. Procedures for using the antiserum pools are given, and guidance is provided for interpreting the results of serum neutralization tests in identifying field isolates.
mesh_terms: D000818:Animals; D000914:Antibodies, Viral; D004770:Enterovirus / Q000145:classification*; D005612:Freeze Drying; D006736:Horses / Q000276:immunology; D007106:Immune Sera; D009500:Neutralization Tests; D012703:Serotyping / Q000379:methods*
chemical_list: D000914:Antibodies, Viral; D007106:Immune Sera