Allelic polymorphism of atoxigenic Vibrio Cholerae strains of housekeeping genes isolated in Siberia and Far East

There were atoxigenic Vibrio cholerae strains housekeeping genes analyzed. There were studied 20 isolates, in which nine sequence types have determined and five of which have described as unique. There were clustersformed as belonging to serogroup: first cluster includes RO-variantstrains and one O139 serogroup strain of V. cholerae, second - all O1 serogroup V. cholerae strains. There are sequence types associated with place and time isolation strains in some cases, although differentiation of the strains, which are formed the dominant sequence type strains group have no spatial and temporal characteristics associated

ANTHRAX IN THE ASIAN PART OF THE RUSSIAN FEDERATION. COMMUNICATION 2. UP-TO-DATE EPIZOOTIOLOGICAL AND EPIDEMIOLOGICAL SITUATION IN SIBERIA AND AT THE FAR EAST (1985–2016)

7201 stationary hazardous as regards anthrax points (SHAP) and 557 anthrax burial places are registered in Siberia and the Far East. Epizootiological and epidemiological situation for anthrax in the Asian part of the Russian Federation is characterized at present by uneven geographical distribution and predominance of old non-manifested shaps (98.9 %), and epizootic outbreaks with epidemic complications (82.5 %). In the Siberian Far North and four southern areas of the region it remains hazardous. Reduction of livestock population in 1990s lead to agricultural animals morbidity decline, thus morbidity among deers dominated (80.2). Sporadic pattern of the epidemic process was observed. The majority of patients were unvaccinated rural population (97.5 %), males (77.5 %), ablebodied citizens infected during constrained slaughtering (90.5 %). Meat and meat products were main transmission factors (96.4 %). Cutaneous anthrax prevailed. Anthrax outbreak in the Yamalo-Nenets Autonomous District in 2016 outlined the necessity of effective interdepartmental interaction and optimization of normative regulation on disposal of fallen cattle and condition of anthrax burial places