[The typing of tick-borne encephalitis virus strains by the soluble antigen].


Sucrose-acetone-treated antigens (SAA) and soluble antigens (SA) prepared from them by treatment with 8 M urea for eight TBE virus strains isolated in different parts of the virus distribution area were studied in cross CFT with immune ascitic fluids (IAF) for these strains as well as for OHF and Powassan viruses. With SAA, the difference in titres with… (More)


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