检索结果-南通市图书馆

mosquito-borne diseases:Assessing risk and strategies to control their spread in the Middle East

Journal of Biosafety and Biosecurity 2024年第1期6卷 1-12页

作者： Laith AL-Eitan Malek Alnemri Haneen Ali Mishael Alkhawaldeh Ahmad Mihyar Department of Biotechnology and Genetic Engineering Jordan University of Science and TechnologyIrbid 22110Jordan

mosquito-borne diseases(MBDs),like malaria and mosquito-borne viruses(MBVs),have caused the deaths of millions of *** threat resides in the variety of transmission modes that they possess,along with the wide selection of favorable hosts,such as humans,cattle,and *** are increasingly gaining a reputation as one of the most dangerous threats to public health in recent *** numbers have been increasing in recent years as a result of multiple factors such as climate change and *** situation highlights the urgent need for actions to mitigate mosquito and MBD pathogen *** the Middle East,many outbreaks of MBDs have been reported in the ***,there are no reports of any endemic episodes of *** Middle East has faced many challenges over the years;however,the Syrian refugee crisis may be strongly related to the spread of infectious *** mass gatherings and high-density populations are common features in the region,it is possible to understand why MBDs can spread *** review summarizes the state of MBDs in the Middle East,highlighting the different types of MBDs that have been reported in the region and discussing how to move forward with controlling their spread and limiting the risks they *** to the data reported by the electronic State Parties Self-Assessment Annual Reporting Tool(e-SPAR),the capacity to anticipate MBVs varies among Middle East ***,the Middle East is on the frontline in the challenge to control a potential public health ***,the countries of the Middle East should be encouraged to improve their health and research capacities to mitigate the threat posed by MBDs.

关键词： mosquito-borne viruses Middle East mosquito-borne diseases Biosafety and Biosecurity

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Modeling West Nile Virus transmission in birds and humans:Advantages of using a cellular automata approach

引用

Infectious Disease Modelling 2024年第1期9卷 278-297页

作者： Baki Cissé David R.Lapen KChalvet-Monfray Nicholas H.Ogden Antoinette Ludwig Public Health Sciences Division National Microbiology LaboratoryPublic Health Agency of CanadaSt-HyacintheCanada Groupe de Recherche enÉpidémiologie des Zoonoses et SantéPublique(GREZOSP) Facultéde Médecine VétérinaireUniversitéde MontréalSaint-HyacintheQuébecCanada Ottawa Research and Development Centre Science and Technology BranchAgriculture and Agri-Food CanadaOttawaK1A 0C6Canada Universitéde Lyon INRAEVetAgro SupUMR EPIAMarcy l’EtoileFrance UniversitéClermont Auvergne INRAEVetAgro SupUMR EPIASaint-Genès-ChampanelleFrance

In Canada,the periodic circulation of West Nile Virus(WNV)is difficult to predict and,beyond climatic factors,appears to be related to the migratory movements of infected birds from the southern United *** hypothesis has not yet been explored in a spatially distributed *** main objective of this work was to develop a spatially explicit dynamic model for the transmission of WNV in Canada,that allows us to explore non-climate related hypotheses associated with WNV transmission.A Cellular Automata(CA)approach for multiple hosts(birds and humans)is used for a test region in eastern Ontario,*** tool is designed to explore the role of host and vector spatial heterogeneity,host migration,and vector feeding *** developed a spatialized compartmental SEIRDS-SEI model for WNV transmission with a study region divided into 4 rectangular *** used 2010–2021 bird data from the eBird project and 2010–2019 mosquito data collected by Ontario Public Health to mimic bird and mosquito seasonal *** considered heterogeneous bird densities(high and low suitability areas)and homogeneous mosquito and human *** high suitability areas for birds,we identified 5 entry points for WNV-infected *** compared our simulations with pools of WNV-infected field collected *** and sensitivity analyses were performed using MATLAB *** results showed good correspondence between simulated and observed epidemics,supporting the validity of our model assumptions and *** analysis showed that a 5%increase or decrease in each parameter of our model except for the biting rate of bird by mosquito(c^(B,M)and mosquito natural mortality rate(d^(M)),had a very limited effect on the total number of cases(newly infected birds and humans),prevalence peak,or date of *** demonstrate the utility of the CA approach for studying WNV transmission in a heterogeneous landscape with multiple hosts.

关键词： Cellular automata mosquito-borne diseases SEIRDS-SEI modeling West Nile Virus

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Molecular epidemiology of mosquito-borne viruses at the China-Myanmar border:discovery of a potential epidemic focus of Japanese encephalitis

引用

Infectious diseases of Poverty 2021年第2期10卷 94-95页

作者： Yuan Fang Xi-Shang Li Wei Zhang Jing-Bo Xue Jia-Zhi Wang Shou-Qin Yin Sheng-Guo Li Xin-He Li Yi Zhang National Institute of Parasitic diseases Chinese Center for Disease Control and Prevention(Chinese Center for Tropical Diseases Research)NHC Key Laboratory of Parasite and Vector BiologyWHO Collaborating Centre for Tropical DiseasesNational Center for International Research on Tropical DiseasesShanghaiChina 不详

Background:mosquito-based arbovirus surveillance can serve as an early warning in evaluating the status of mosquito-borne virus prevalence and thus prevent local *** Tengchong County in Yunnan Province-which borders Myanmar-is abundant and diverse in mosquitoes,very few mosquito-based arbovirus investigations have been conducted in the recent ***,this study aims to evaluate the presence and the diffusion of mosquito-borne pathogens,currently prevalent in this region.

关键词： Culex tritaeniorhynchus Insect-specific flavivirus mosquito-borne diseases Tengchong China SA14-14-2

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Combination patterns of precipitation and its concentration degree determining the risk of dengue outbreaks in China

引用

Advances in Climate Change Research 2023年第5期14卷 768-777页

作者： Yu-Rong WU Xiao-Wen WANG Liang ZHAO Bo LU Jun-Feng YU Ze-Hua LIU Yi SUN Wan-Nian LIANG Cun-Rui HUANG School of Public Health Sun Yat-sen UniversityGuangzhou 510006China Vanke School of Public Health Tsinghua UniversityBeijing 100084China Shanghai Typhoon Institute China Meteorological Administration&Shanghai Key Laboratory of Meteorology and HealthShanghai Meteorological ServiceShanghai 200030China Center for Public Health and Epidemic Preparedness&Response Peking UniversityBeijing 100871China The State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics(LASG) Institute of Atmospheric PhysicsChinese Academy of SciencesBeijing 100029China National Climate Center China Meteorological AdministrationBeijing 100081China Institute of Healthy China Tsinghua UniversityBeijing 100084China

The amount and distribution of precipitation can determine dengue risk by affecting mosquito breeding;however,previous studies failed to incorporate this bivariate characteristic to examine dengue fever *** the present research,nationwide data on daily dengue cases in China between January 2005 and December 2020 were obtained,and the top 12 cities accounting for 78%of total cases were selected for *** patterns were quantified by weekly precipitation and precipitation concentration degree(PCD).On the basis of the combinations of both parameters,the exposure-response relationships of precipitation with dengue risk were established using generalised additive models,and the high-dengue-risk thresholds of precipitation patterns were further *** burden was assessed by calculating attributable dengue *** the same amount of precipitation,the dispersed precipitation in the pre-summer rainy season leads to a higher dengue risk in *** weekly precipitation of 100-150 mm and PCD of 0.2-0.4 constitute the highest risk scenario,and the average frequency of precipitation associated with dengue risk in 2013-2020 is 1.6 times higher than that in 2005-2012.A total of 3093 attributable dengue cases are *** 2005 to 2020,the amount of dispersed precipitation increased in southern and southwestern China and posed high dengue risks in central *** study has improved the understanding of the health impacts of irregular rainfall under climate *** approach to identifying thresholds provides information for early warning systems and helps reduce the risk of dengue transmission in the long run.

关键词： Climate change Precipitation pattern Precipitation concentration degree Dengue fever mosquito-borne diseases

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Asymptotic stability in a mosquito population suppression model with time delay

引用

International Journal of Biomathematics 2023年第4期16卷 1-19页

作者： Yuanxian Hui Zhong Zhao Qiuying Li Liuyong Pang School of Mathematics and Statistics Huanghuai University ZhumadianHenan 463003P.R.China

In this paper,a delayed mosquito population suppression model,where the number of sexually active sterile mosquitoes released is regarded as a given nonnegative function,and the birth process is density dependent by considering larvae progression and the intra-specific competition within the larvae,is developed and studied.A threshold value r^(*)for the releases of sterile mosquitoes is determined,and it is proved that the origin is globally asymptotically stable if the number of sterile mosquitoes released is above the threshold value r^(*).Besides,the case when the number of sterile mosquitoes released stays at a constant level r is also *** the special case,it is also proved that the origin is globally asymptotically stable if and only if r>r^(*)and that the model exhibits other complicated dynamics such as bi-stability and semi-stability when r≤r^(*).Numerical examples are also provided to illustrate our main theoretical results.

关键词： Global asymptotic stability delay differential equation mosquito population suppression sterile mosquitoes mosquito-borne diseases

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：