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1.
Gig Sanit ; 94(2): 5-9, 2015.
Article in Russian | MEDLINE | ID: mdl-26155633

ABSTRACT

In the paper there are presented the basic principles of the organization of activities for the assurance ofthe sanitary- epidemiological welfare in the period ofpreparation and hosting of the XXII Olympic Winter Games and XI Paralympic Winter Games of 2014 in the Resort City of Sochi. There are considered features of the organization ofepidemiological surveillance in the pre-Olympic period, the period of the games and the state of the morbidity rate in the region after the Olympics. There are presented data on certain directions of the work of organs and institutions of the Federal Service for Supervision of Consumer Rights Protection and Human Welfare on the disease control of the event.


Subject(s)
Epidemiology/organization & administration , Health Resorts , Infection Control/organization & administration , Sanitation/methods , Seasons , Sports , Humans , Russia
2.
Article in Russian | MEDLINE | ID: mdl-25842962

ABSTRACT

The experience of the organization and functioning of the laboratory network during the XXII Olympic Winter Games and XI Paralympic Winter Games of 2014 in Sochi is considered. Efforts to establish an effective system of laboratory support, the order of work and interaction of diagnostic laboratories involved in diseases control of population during the Olympic Games are analyzed.


Subject(s)
Clinical Laboratory Techniques , Communicable Disease Control , Communicable Diseases/diagnosis , Anniversaries and Special Events , Communicable Diseases/microbiology , Humans
3.
Article in Russian | MEDLINE | ID: mdl-24605654

ABSTRACT

For the period from 2001 to 2011 zoological and epizootological studies in more than 100 points of Northwestern Caucasus including territories of Krasnodar Region and Republic of Adygea were carried out. 8723 specimens of small mammals represented by 20 rodent species and 7 insectivorous species were captured and examined. Organs and blood from 5057 specimens of creatures were studied for hantavirus infection. The presence of natural foci of circulation of 2 species of hantavirus--Dobrava/Belgrade and Tula--was established. Sochi viruses and presumably Kurkin with main natural hosts--Caucasian wood and field mice belong to the first species. Tula and Adler viruses with the main host--Microtus genus vole belong to the second species. Quantitative characteristics of infection of small mammals of various species during different seasons and years on the examined territories were obtained, that allowed to create a map of allocation of foci of hantavirus circulation that differ by structure.


Subject(s)
Hemorrhagic Fever with Renal Syndrome/epidemiology , Zoonoses/epidemiology , Animals , Arvicolinae , Humans , Mice , Russia/epidemiology , Zoonoses/virology
4.
Med Parazitol (Mosk) ; (4): 11-4, 2009.
Article in Russian | MEDLINE | ID: mdl-20120368

ABSTRACT

Sera from patients with acute seasonal fevers and apparently healthy individuals living in the Astrakhan Region, Krasnodar Territory, or Rostov Region were examined in two modifications of enzyme immunoassay for detection of IgM and IgG antibodies to Neapolitan and Sicilian pappataci fever viruses. IgM antibodies to Sicilian pappataci fever virus were detected in a patient from the Volodarsky District, Astrakhan Region, who had been admitted for the unverified diagnosis of Q fever. A donor residing in the Novorossiysk District, Krasnodar Territory, was found to have IgA antibodies to Neapolitan pappataci fever virus. The findings show it expedient to conduct further investigations of the serodiagnosis and seroepidemiology of pappataci fevers in the southern Russian region where mosquitoes of the genus Phlebotomus inhabit.


Subject(s)
Antibodies, Viral/blood , Phlebotomus Fever/epidemiology , Phlebotomus Fever/virology , Phlebovirus/immunology , Antibodies, Viral/immunology , Antibody Specificity , Humans , Immunoglobulin A/blood , Immunoglobulin A/immunology , Immunoglobulin G/blood , Immunoglobulin G/immunology , Immunoglobulin M/blood , Immunoglobulin M/immunology , Phlebotomus Fever/immunology , Russia/epidemiology , Seroepidemiologic Studies
5.
Med Parazitol (Mosk) ; (3): 40-3, 2008.
Article in Russian | MEDLINE | ID: mdl-18819428

ABSTRACT

A preliminary survey of some widely spaced settlements in Greater Sochi (and in the city of Sochi) in a period of late July to early October 2007 has revealed man-biting females and swarming males of Aedes aegypti females indoors and outdoors. Man-biting Ae. aegypti females, like males swarming nearby, were also present in the town of Gudauta under study in September (the males and females of this species were found on one-day youngsters in the animal houses) and in the suburbs of the town of Sukhumi (Republic of Abkhazia). Ae. aegypti breeding places and larvae were revealed at the back of houses in Gudauta. Detection of not only males, but also females and preimagoes of this species suggests that a local breeding Ae. aegypti population is available in this area. The findings show that a local breeding population of Ae. aegypti mosquitoes has reemerged in the inspected area of the Black Sea coast (Tuapse-Sukhumi) with a humid Mediterranean climate after 35-40-year absence. Prevention of outbreaks of menacing human arbovirus diseases in the importation of their pathogens to the health resort-tourist area of the Caucasian Black-Sea coast requires urgent organization of a continuous entomological service for environmental monitoring, organization, and implementation of measures to eradicate Ae. aegypti.


Subject(s)
Aedes/physiology , Arbovirus Infections/transmission , Insect Vectors/physiology , Aedes/virology , Animals , Arbovirus Infections/prevention & control , Climate , Ecosystem , Environmental Monitoring , Female , Humans , Insect Vectors/virology , Male , Rain , Reproduction , Risk Factors , Russia , Seasons , Urban Population
6.
Article in Russian | MEDLINE | ID: mdl-18376466

ABSTRACT

Twenty-six patients with hemorrhagic fever with renal syndrome (HFRS) were revealed as a result of serological examination of 582 patients with fever living around Sochi town. Etiologic role of Dobrava virus subtype as the cause of HFRS was assessed by immunofluorescent and ELISA assays, and neutralization test. The principal host of this virus and source of infection for humans is Caucasian forest mouse Apodemus ponticus. HFRS morbidity was sporadic and not dependent from patients' occupation and season. Comparative analysis of clinical and laboratory data from HFRS cases caused by DOB/Sochi and DOB/Lipetsk subspecies, as well as Puumala virus showed higher proportion of severe forms of disease in patients with HFRS from Sochi.


Subject(s)
Antibodies, Viral/blood , Hantaan virus/immunology , Hemorrhagic Fever with Renal Syndrome/epidemiology , Animals , Diagnosis, Differential , Disease Reservoirs , Enzyme-Linked Immunosorbent Assay , Fluorescent Antibody Technique , Hantaan virus/classification , Hemorrhagic Fever with Renal Syndrome/blood , Hemorrhagic Fever with Renal Syndrome/diagnosis , Humans , Murinae , Neutralization Tests , Russia/epidemiology , Seroepidemiologic Studies
7.
Med Parazitol (Mosk) ; (3): 3-5, 2005.
Article in Russian | MEDLINE | ID: mdl-16212085

ABSTRACT

Few Aedes aegypti females were found when collecting the mosquitoes attacking human beings in the Central District of Sochi in August to September 2001-2004. Ae. aegypti, a vector of dangerous causative agents of diseases, such as yellow and Aden fevers, appeared on the Black Sea coast of the Caucasus is recorded after its long absence. By taking into account the potential epidemic value of Ae. aegypti, it is necessary to make a monitoring in the cities, towns, and settlements to establish the spread, number, and the breading sites of mosquitoes in the given area and to prevent their mass reproduction. The effectiveness of Ae. albopictus as a vector of Aden fever has been established in different regions of the world. Entomological surveys for Ae. albopictus should be made in the areas of Russia where Ae. aegypti mosquitoes were distributed early in the past century, particularly in the southern port towns and settlements of Russia. Ae. albopictus is potentially able to spread to the north further than is Ae. aegypti.


Subject(s)
Aedes , Insect Vectors , Mosquito Control , Urban Population , Aedes/physiology , Animals , Dengue/prevention & control , Ecosystem , Female , Humans , Risk Factors , Russia/epidemiology , Seasons , Yellow Fever/prevention & control
8.
Vopr Virusol ; 50(3): 14-9, 2005.
Article in Russian | MEDLINE | ID: mdl-16078428

ABSTRACT

A natural focus of hantavirus infection was detected and examined during the studies conducted in 2000-2002 around the Sochi (the western spurs of the Great Caucasus Ridge, which descended to the Black Sea (the Krasnodar Territory of Russia). At least 4 rodent species, such as Microtus majori, A. (S.) ponticus, A. agrarius, A. (S.) ciscaucasicus, were shown to participate in the circulation of hantaviruses. A comparative analysis of the nucleotide sequences of genomic S- and M-segments of hantaviruses has provided evidence that 13 viral RNA isolates from the A. (S.) ciscaucasicus belong to the Dobrava/Belgrade virus clade; however the RNA isolate from the Microtus majori belong to the Tula virus clade.


Subject(s)
Animals, Wild/virology , Disease Reservoirs , Hantavirus Infections/prevention & control , Muridae/virology , Orthohantavirus/isolation & purification , Rodentia/virology , Animals , Orthohantavirus/genetics , Phylogeny , Population Density , RNA, Viral/genetics , Russia , Seasons
9.
Article in Russian | MEDLINE | ID: mdl-11569242

ABSTRACT

18 Borrelia isolates obtained from adult ticks of the Ixodes ricinus species, collected from different plants in April 2000 in the Khostinsk region of the Krasnodar Territory in the vicinity of the health resort of Matsesta not far from Sochi, were identified by means of PCR and the analysis of polymorphism of the restriction fragments of ribosomal rrf-rrl spacer amplicon. Among them, in addition to Borrelia species, found in Russia earlier (B. garinii, B. afzelii, B. valaisiana and B. lusitaniae), the classical causative agent of Lyme borreliosis (B. burgdorferi sensu stricto) was detected for the first time. The isolated strain (lr-4721) is now kept in the collection of the Borreliosis Center of the Ministry of Health of Russia (the Laboratory of Infections Vectors at the Gamaleya Research Institute of Epidemiology and Microbiology). The probable role of this infective agent in infectious pathology in Russia is discussed.


Subject(s)
Borrelia burgdorferi/isolation & purification , Animals , Borrelia burgdorferi/genetics , Ixodes/microbiology , Polymerase Chain Reaction , Polymorphism, Restriction Fragment Length , Russia
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