A modified haemagglutination inhibition test for rubella antibodies, using standardized, freeze-dried reagents. Report of a comparative multi-centre trial.
A modified haemagglutination inhibition test for rubella antibodies, using standardized freeze-dried reagents, was developed and compared with haemagglutination inhibition tests using fresh erythrocytes. This comparison was made in collaboration with six European laboratories. A total of 4205 serum samples were tested. The results show that: (1) Sensitivity and reliability of the modified test are good; (2) the modified test can be performed in polystyrene microtitration plates.
D000914:Antibodies, Viral / Q000032:analysis*; D005455:Fluorescent Antibody Technique; D005612:Freeze Drying; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D007202:Indicators and Reagents; D007391:International Cooperation; D012412:Rubella virus / Q000276:immunology*
D000914:Antibodies, Viral; D007202:Indicators and Reagents