[Preparations for serodiagnosis of diseases due to causative agents of ixode tick-borne borreliosis (Lyme disease). Communication 1. Comparative study of the 1st generation enzyme immunoassay test-systems for detection of antibodies to Borrelia burkdorferi sensu lato].

Four foreign and one Russian 1st generation test-systems for detecting class G antibodies or summary antibodies to Borrelia burkdorferi sensu lato were comparitively investigated with the use of the clinical material under conditions of an encoded experiment. Cross reactions with sera from patients with syphilis, Epstein-Barr infection, cytomegalovirus infection and systemic lupus erythematosus were observed. The best specificity and sensitivity parameters were provided by the Enzygnost Borreliosis test-system.