[Use of RT-PCR and enzyme immunoassays for the specific diagnosis of Crimean hemorrhagic fever].

The objective of the investigation was to evaluate the efficiency of the RT-PCR kit "AmplySens CHF" produced by InterlabService of the Central Research Institute of Epidemiology and that of the ELISA kits made by the D. I. Ivanovsky Research Institute of Virology for the specific diagnosis of Crimean hemorrhagic fever (CHF).

[Immunochemical characteristics of the surface water-soluble antigens of Yersinia enterocolitica].

The extraction of acetone-dried bacteria by means of tris-glycine buffer has been found to yield the greatest number of antigens. Thus, up to 16 antigenic components with different electrophoretic mobility have been revealed in Y. enterocolitica.