E. V. Lazarenko
Stavropol Anti-Plague Research Institute of the Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing
Russian Federation

Evgeniya V. Lazarenko, , biologist of the laboratory of medical parasitology

355005, Stavropol, Sovetskaya st., 13-15

O. A. Gnusareva
Stavropol Anti-Plague Research Institute of the Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing
Russian Federation

Olga A. Gnusareva, , biologist of the laboratory of medical parasitology

355005, Stavropol, Sovetskaya st., 13-15

L. I. Shaposhnikova
Stavropol Anti-Plague Research Institute of the Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing
Russian Federation

Ludmila I. Shaposhnikova, Candidate of Biological Sciences

355005, Stavropol, Sovetskaya st., 13-15

V. M. Dubyansky
Stavropol Anti-Plague Research Institute of the Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing
Russian Federation

Vladimir M. Dubyansky, Doctor of Biological Sciences

355005, Stavropol, Sovetskaya st., 13-15