Open AccessRESULTS OF VIROLOGICAL EXAMINATION OF THE CLINICAL MATERIALS COLLECTED FROM PATIENTS WITH ACUTE FEBRILE INFECTIONS UNKNOWN ORIGIN
Author(s) -
Anna Kozlova,
А. М. Бутенко,
Victor Larichev,
V. V. Vashkova,
М. А. Сайфуллин,
R. Azarian,
А. П. Гришанова,
E. I. Ivashchenko,
Vladimir A. Gushchin,
А. М. Щетинин,
М. А. Никифорова,
Alexander S. Klimentov,
А. Г. Прилипов,
Sergey V. Alkhovsky
Publication year - 2018
Publication title -
èpidemiologiâ i infekcionnye bolezni
Language(s) - English
Resource type - Journals
eISSN - 2411-3026
pISSN - 1560-9529
DOI - 10.18821/1560-9529-2019-23-6-286-293
Subject(s) - dengue fever , genotype , virology , chikungunya , virus , dengue virus , strain (injury) , medicine , biology , gene , biochemistry
In 2012-2018, 243 samples of blood, serum, urine and saliva of patients with acute febrile diseases hospitalized in medical institutions of Astrakhan, Astrakhan Region and Infectious Diseases Hospital №1 of Moscow were examined in experiments on intracerebral inoculation of newborn white mice. As a result, 8 strains of dengue 1 virus were isolated from patients infected in Thailand (7 strains) and Vietnam (1 strain); eight strains of dengue 2 virus from patients infected in Thailand (5 strains), Indonesia (2 strains) and the Maldives (1 strain); one strain of dengue 3 and one strain of Chikungunya virus (Asian genotype) from patients hospitalized after returning to Moscow from trips to the Philippines; 2 strains of Zika virus (Asian genotype) from patients visiting the Dominican Republic; 6 strains of Crimean-Congo hemorrhagic fever virus genotype Europe 1 and one West Nile virus strain of genotype 1a from patients of the Astrakhan region.