Simplified Procedure for Passive Haemagglutination Tests with Protein Antigens

Comparison of the Passive Haemagglutination and Bentonite Flocculation Tests for Serological Work With Plant Viruses

The passive haemagglutination and bentonite flocculation tests were compared for detecting plant viruses, using antibody-sensitized tanned red cells or bentonite particles. Parsnip yellow fleck, raspberry ringspot, turnip yellow mosaic, narcissus mosaic, potato X and tobacco rattle viruses were detected by both tests in purified preparations and, where studied, in crude plant extracts. The high...

Comparison of Passive Haemagglutination and Neutralization Tests to Demonstrate Genital Herpes Virus (HSV2) Antibodies in Pregnant Women

Background and Aims: Herpes simplex virus (HSV) is responsible for several significant human viral diseases, with severity ranging from subclinical to fatal infection. Herpes simplex virus type 2 (HSV2) infections are more commonly seen in association with the genitalia and surrounding areas, and can be transmitted to newborns during childbirth. Generalized infections in newborns are also predo...

Simplified method for the rubella haemagglutination inhibition screening test.

A modification of the rubella haemagglutination inhibition (HAI) test in which both pretreatment and serum titration are carried out in wells of the same microtitre plate saves time, labour, and materials and gives results comparable to a conventional HAI procedure.

An economical, simplified haemagglutination test for mass syphilis screening.

Comparison of passive haemagglutination and haemagglutination-inhibition techniques for detection of antibodies to rubella virus.

Because of the technical problems and length of time involved in the satisfactory performance of the haemagglutination-inhibition test for detection of rubella-specific antibodies, a commercially available passive haemagglutination (PHA) kit utilising rubella antigen-sensitised human erythrocytes was tested for its suitability for use in diagnostic laboratories. The immune response to acute rub...