Differences in the Hemagglutinating and Antigenic Properties of Strains of Influenza Virus Isolated from One Outbreak
- 30 April 1949
- journal article
- research article
- Published by The American Association of Immunologists in The Journal of Immunology
- Vol. 62 (1), 81-95
- https://doi.org/10.4049/jimmunol.62.1.81
Abstract
It has been shown that strains of influenza type A virus which originated in the same institutional outbreak from specimens collected on the same day, treated in the same manner, and isolated by identical procedures, exhibited certain biological differences. These consisted of dissimilarities in the capacity to agglutinate chicken and guinea pig red cells, agglutination patterns, speed of elution from red cells, and resistance to ultraviolet light. Furthermore, small but significant differences in the antigenic composition were demonstrated by agglutination-inhibition, complement fixation and neutralization tests. Antibody cross-absorption tests revealed specific antibodies for each strain thus studied.Keywords
This publication has 3 references indexed in Scilit:
- Demonstration of Influenza Virus, Type B, in a Recent Outbreak of Upper Respiratory InfectionScience, 1945
- ANTIGENIC RELATIONSHIP OF BRITISH SWINE INFLUENZA STRAINS TO STANDARD HUMAN AND SWINE INFLUENZA VIRUSESThe Journal of Experimental Medicine, 1943
- A SIMPLE METHOD OF ESTIMATING FIFTY PER CENT ENDPOINTS12American Journal of Epidemiology, 1938