| | | In complement-fixation tests performed in Vellore, one or the other of these two strains was found to be non-reactive with hyperimmune mouse sera to the Group A virus, Sindbis; Group B virus, dengue 1; and psittacosis. Reactive with hyperimmune mouse sera to other strains of same agent. (See page 3) | | In complement-fixation tests carried out in the laboratories of the Yale Arbovirus Research Unit, New Haven, non-reactive with grouping hyperimmune mouse ascitic fluids of arbovirus Groups A, B, C, Guama, Bunyamwera, Simbu, California, Anopheles A, Anopheles B, Turlock Capim, Tacaribe, VSV, Quaranfil, Kaisodi, and Qalyub. In addition, hyperimmune mouse ascitic fluid of isolate 8672 was non-reactive in complement-fixation tests with antigens prepared from nearly 150 viruses isolated in different parts of the world. | | |
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