Publications by authors named "O N Zaykova"

Introduction: The COVID-19 pandemic caused by SARS-CoV-2 has created serious health problems worldwide. The most effective way to prevent the occurrence of new epidemic outbreaks is vaccination. One of the modern and effective approaches to vaccine development is the use of virus-like particles (VLPs).

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Introduction: In Russia, almost half of the cases of acute intestinal infections of established etiology in 2022 are due to rotavirus infection (RVI). There is no specific treatment for rotavirus gastroenteritis. There is a need to develop modern, effective and safe vaccines to combat rotavirus infection that are not capable of multiplying (replicating) in the body of the vaccinated person.

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Introduction: Rabies caused by the neurotropic virus of the genus Lyssavirus, Rhabdoviridae family, which infects all warm-blooded vertebrates including human beings. The homology level of the amino acid sequences for Lyssaviruses nucleoprotein reaches 78-93%. Aim - study the genetic diversity and molecular epidemiology of Lyssaviruses circulated in the Russian Federation in 1985-2016.

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The molecular and biological characteristics of the vaccine against rabies virus strain ERA-CB 20M obtained by the Russian rabiologist, doctor of medical sciences S.V. Gribencha by adapting and cloning the strain ERA and SAD in a transplantable BHK-21 C13 cell culture are presented.

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Rabies epidemic situation in the Tver Region has been studied. Animals of different species that had confirmed clinical rabies were statistically analyzed. It was established that the features of the course of epizootics in the Tver region correspond to the regularities characteristic of rabies of the natural-focal type.

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