Key result
Precipitin tests revealed Type I polio virus contains at least three antigenic components, Type II contains more than one, and Type III is homogeneous, with no cross-reactions between types.
Population
Preparations of Type I, II, and III polio virus
Design
Preclinical
Authors
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Distinguishes polio antigenic types in animal models; leaves open human cross-protection and vaccine implications.
Precipitin tests in gels reveal distinct antigenic components among different types of polio virus, with no cross-reactivity between types.
A. Poison (1993) studied Poliomyelitis virus. Precipitin tests in gels was evaluated on Antigenic components of polio virus types. Precipitin tests revealed Type I polio virus contains at least three antigenic components, Type II contains more than one, and Type III is homogeneous, with no cross-reactions between types.
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