Tularemia: Relevant Issues and Forecast of Epidemic Situation in the Territory of the Russian Federation in 2018

Кудрявцева, Т. Ю.; Попов, В. П.; Мокриевич, А. Н.; Пакскина, Н. Д.; Холин, А. В.; Мазепа, А. В.; Куликалова, Е. С.; Транквилевский, Д. В.; Khramov, Mykyta; Дятлов, И. А.

doi:10.21055/0370-1069-2018-1-22-29

Cited by 16 publications

(8 citation statements)

References 1 publication

(2 reference statements)

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“…( 2015 ) Francisella tularensis Tularaemia Russia Olsufiev and Petrov ( 1967 ) Russia Balashov ( 1972 ) Russia Filippova ( 1997 ) Russia Kudryavtseva et al. ( 2018 ) D China Zhang et al. ( 2008 ) Rickettsia raoultii TIBOLA/DEBONEL a D China Tian et al.…”

Section: Resultsmentioning

confidence: 99%

Vectors of disease at the northern distribution limit of the genus Dermacentor in Eurasia: D. reticulatus and D. silvarum

et al. 2020

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The two ixodid tick species Dermacentor reticulatus (Fabricius) and Dermacentor silvarum Olenev occur at the northern distribution limit of the genus Dermacentor in Eurasia, within the belt of 34−60 • N latitude. Whilst the distribution area of D. reticulatus extends from the Atlantic coast of Portugal to Western Siberia, that of D. silvarum extends from Western Siberia to the Pacific coast. In Western Siberia, the distribution areas of the two Dermacentor species overlap. Although the two tick species are important vectors of disease, detailed information concerning the entire distribution area, climate adaptation, and proven vector competence is still missing. A dataset was compiled, resulting in 2188 georeferenced D. reticulatus and 522 D. silvarum locations. Up-to-date maps depicting the geographical distribution and climate adaptation of the two Dermacentor species are presented. To investigate the climate adaptation of the two tick species, the georeferenced locations were superimposed on a high-resolution map of the Köppen-Geiger climate classification. The frequency distribution of D. reticulatus under different climates shows two major peaks related to the following climates: warm temperate with precipitation all year round (57%) and boreal with precipitation all year round (40%). The frequency distribution of D. silvarum shows also two major peaks related to boreal climates with precipitation all year round (30%) and boreal winter dry climates (60%). Dermacentor silvarum seems to be rather flexible concerning summer temperatures, which can range from cool to hot. In climates with cool summers D. reticulatus does not occur, it prefers warm and to a lesser extent hot summers. Lists are given in this paper for cases of proven vector competence for various agents of both Dermacentor species. For the first time, the entire distribution areas of D. reticulatus and D. silvarum were mapped using georeferenced data. Their climate adaptations were quantified by Köppen profiles.

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Section: Resultsmentioning

confidence: 99%

Vectors of disease at the northern distribution limit of the genus Dermacentor in Eurasia: D. reticulatus and D. silvarum

et al. 2020

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“…Туляремия -природноочаговая инфекция, резервуаром ко торой являются многие виды мелких млекопитающих (представителей четырех основных семейств -мышевидных, заячьих, бели чьих и тушканчиковых). На территории России основными носителями явля ются мышевидные грызуны -водяные крысы, ондатры, различные виды по левок [5].…”

Section: Discussionunclassified

Природные Очаги Туляремии На Территории Ставропольского Края

2019

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“…A TBE vaccine has been widely available since early 1980s. d Tularemia (USSR/Russia reproduced from [59] enzootic transmission between mostly tick vectors and rodent hosts, also other routes [59, 60]. Very large scale control efforts in 1940s–1960s included mass-vaccinations, targeting tick vectors with DDT, and greatly reducing the host rodent populations by hunting, trapping, and poisoning.…”

Section: Introductionmentioning

confidence: 99%

Malaria and Lyme disease - the largest vector-borne US epidemics in the last 100 years: success and failure of public health

2019

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Malaria and Lyme disease were the largest vector-borne epidemics in recent US history. Malaria, a mosquito-borne disease with intense transmission, had higher morbidity and mortality, whereas Lyme and other tick-borne diseases are more persistent in the environment. The responses to these two epidemics were markedly different. The anti-malaria campaign involved large-scale public works eradicating the disease within two decades. In contrast, Lyme disease control and prevention focused on the individual, advocating personal protection and backyard control, with the disease incidence steeply increasing since 1980s. Control of Lyme and other tick-borne diseases will require a paradigm shift emphasizing measures to reduce tick and host (deer) populations and a substantial R&D effort. These steps will require changing the political climate, perceptions and opinions to generate support among governmental levels and the general public. Such support is essential for providing a real solution to one of the most intractable contemporary public health problems.

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Tularemia: Relevant Issues and Forecast of Epidemic Situation in the Territory of the Russian Federation in 2018

Cited by 16 publications

References 1 publication

Vectors of disease at the northern distribution limit of the genus Dermacentor in Eurasia: D. reticulatus and D. silvarum

Vectors of disease at the northern distribution limit of the genus Dermacentor in Eurasia: D. reticulatus and D. silvarum

Природные Очаги Туляремии На Территории Ставропольского Края

Malaria and Lyme disease - the largest vector-borne US epidemics in the last 100 years: success and failure of public health

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