Identification of a new alphacoronavirus (Coronaviridae: ) associated with the greater horseshoe bat () in the south of European part of Russia.

Introduction: Bats are recognized as primary natural reservoirs for alpha- and betacoronaviruses. The interspecies transmission of bat coronaviruses to other mammalian hosts, including livestock and humans, can lead to epidemics, epizootics, and global pandemics.

Objective: This study aims to describe coronaviruses associated with horseshoe bats ( spp.

Markers of antroponotic viral infections in vervet monkeys arrived from their natural habitat (Tanzania).

Introduction: Various human viruses have been identified in wild monkeys and in captive primates. Cases of transmission of viruses from wild monkeys to humans and vice versa are known. The aim of this study was to identify markers of anthroponotic viral infections in vervet monkeys ( ) arrived from their natural habitat (Tanzania).

SARS-like Coronaviruses in Horseshoe Bats ( spp.) in Russia, 2020.

We found and genetically described two novel SARS-like coronaviruses in feces and oral swabs of the greater () and the lesser () horseshoe bats in southern regions of Russia. The viruses, named Khosta-1 and Khosta-2, together with related viruses from Bulgaria and Kenya, form a separate phylogenetic lineage. We found evidence of recombination events in the evolutionary history of Khosta-1, which involved the acquisition of the structural proteins S, E, and M, as well as the nonstructural genes ORF3, ORF6, ORF7a, and ORF7b, from a virus that is related to the Kenyan isolate BtKY72.

[Bats of the subtropical climate zone of the Krasnodar Territory of Russia as a possible reservoir of zoonotic viral infections].

Emerging and reemerging infections pose a grave global health threat. The emergence of the SARS-CoV-2 virus and the resulting COVID-19 pandemic have demonstrated the importance of studying of zoonotic viruses directly in natural foci. For SARS-like coronaviruses, as well as for many other zoonotic pathogens (including hemorrhagic fevers and rabies agents), the main reservoir are horseshoe bats (Rhinolophus spp.

[(ASSESSMENT OF RISK FOR ARBOVIRUS INFECTIONS IN RUSSIA)].

The sharply increased incidence and geographical expansion of arbovirus diseases in recent years suggest that some Russian areas are vulnerable to vector-borne diseases and that it is important to elaborate control programs to ensure bio- logical safety in our country. Moreover, the main vectors of the pathogens of arbovirus infections (Zika fever, dengue fever, chikungunya fevers), such as Aedes aegypti and Ae.albopictus, have been registered on the Black Sea coast of the Caucasus.