Standardized viral hemagglutination and hemagglutination-inhibition tests. II. Description and statistical evaluation.

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  • 1 November 1969
    • journal article
    • Vol. 18  (5) , 824-33
Abstract
Standardized hemagglutination and hemagglutination-inhibition procedures are described and statistically evaluated for all animal viruses where applicable, except for rubella and the arbovirus group. The standardized tests employ a constant phosphate-buffered saline diluent and constant volumes of serum, antigen, and standardized erythrocyte suspension. The standardized hemagglutination test has a reproducibility of 84 to 96% with adenoviruses, rubeola, and the myxoviruses, and 78 to 93% with reoviruses; the standardized hemagglutination-inhibition test has a reproducibility of 95 to 100% with all viruses tested.