EUROSURVEILLANCE 22/11/18 Arbovirus surveillance: first dengue virus detection in local Aedes albopictus mosquitoes in Europe, Catalonia, Spain, 2015. NATURE 06/11/18 Estimating the risk of Dengue, Chikungunya and Zika outbreaks in a large European city. Model Following the approach of Johansson and colleagues18,19,20, a probabilistic model was developed to compute the probability of observing an mosquito-borne arbovirus outbreak (P) in Rome generated by the importation of infected human cases.
This probability is the result of two main processes, i.e. the arrivals of infected travelers to Rome and the autochthonous transmission of a specific arbovirus within the city. The explicit formula is the following: $$P=1-{\prod }_{j}{\prod }_{i}{\prod }_{t}{(1-{\rho }_{ijt}+{\rho }_{ijt}\frac{{R}_{0,i}^{VH}+1}{{R}_{0,i}^{HV}({R}_{0,i}^{HV}+1)})}^{{I}_{ijt}}$$ The probability of outbreak in Rome (Eq. 1) could be interpreted as one minus the probability that no outbreak would take place. The model was run over an ensemble of 100,000 parameter sets, each one obtained by resampling their specific distribution (Table 1), in order to take into account the uncertainty.
Autochthonous transmission $$1-\frac{{R}_{0}^{VH}+1}{{R}_{0}^{HV}({R}_{0}^{HV}+1)}$$ Atención Primaria Volume 53, Issue 1, January 2021, Vigilancia epidemiológica intensificada de arbovirosis: primer caso de dengue autóctono en Cataluña (España), zona Metropolitana Norte de Barcelona, 2018-2019. Resumen Objetivo Valorar los resultados obtenidos por una red de vigilancia epidemiológica y asistencial de arbovirosis compuesta por médicos y profesionales de enfermería de hospital y atención primaria (AP) formados en su identificación, confirmación diagnóstica y manejo clínico.
Emplazamiento Zona Sanitaria Metropolitana Norte de Barcelona (1.400.000 habitantes; Cataluña, España) durante un año natural. Participantes. NATURE 15/03/18 Estimating the probability of dengue virus introduction and secondary autochthonous cases in Europe. We applied a previously published mathematical model to estimate the risk of importation of infectious diseases via travelers21, and expanded it to further to include models on vectorial capacity4,5.
To estimate the number of dengue viremic air passengers into Europe in one year we took into account air travel volume, the dengue monthly incidence in the country of origin, and the probability for the air passenger to be viremic at the time of travel. We consider two types of countries, the ‘exporting’ country (where the infection is endemic) and those ‘importing’ or ‘receiving’ countries. Estimating the incidence of dengue in the exporting countries The first step was to obtain information on dengue cases notified to the World Health Organization (WHO) from their website (www.who.int).
CDC EID - FEV 2017 - Au sommaire notamment: Genetic Diversity and New Lineages of Dengue Virus Serotypes 3 and 4 in Returning Travelers, Germany, 2006–2015. Author affiliations: Bernhard Nocht Institute for Tropical Medicine, Hamburg, Germany (S.
Shihada, P. Emmerich, C. Thomé-Bolduan, S. Jansen, S. Günther, J. Highlight and copy the desired format. Abstract During 2006–2015, we analyzed 70 dengue virus (DENV) strains isolated from febrile travelers returning to Germany. Although dengue virus (DENV) infects ≈390 million persons annually and one third of the world’s population is at risk for infection, there is no effective vaccine or specific antiviral therapy for infection with DENV (1). EUROSURVEILLANCE 05/01/17 Sentinel surveillance of imported dengue via travellers to Europe 2012 to 2014: TropNet data from the DengueTools Research Initiative.
PARASITES & VECTORS 15/08/16 Evaluation of the vector competence of a native UK mosquito Ochlerotatus detritus (Aedes detritus) for dengue, chikungunya and West Nile viruses. Ochlerotatus detritus immatures (fourth-instar larvae and pupae) were collected from marshland by Little Neston, Cheshire, UK (GPS coordinates: 53°16′37.2″N, 3°04′06.4″W).
Immatures were collected using a fine scrim net and non-mosquitoes were removed from the sample using a Pasteur pipette. Immatures were reared in ambient conditions in water collected from their larval habitat until adulthood; no additional food source was provided in order to ensure the mosquitoes remained as representative of the wild population as possible. Adults were allowed to emerge and mate in 30 × 30 × 30 cm BugDorms (BugDorm, Taichung, Taiwan). Control colony Ae. aegypti (New Orleans strain) (DENV and CHIKV) and Cx. quinquefasciatus (Recife strain) (WNV) were used for comparison. Colony mosquitoes were reared in an insectary at 25 °C 12:12 light:dark photoperiod and 70 % relative humidity (RH). EUROSURVEILLANCE 26/05/16 Au sommaire: Dengue and other Aedes-borne viruses: a threat to Europe? G Rezza ; At the beginning of the 20th century, dengue outbreaks were rather common in the Mediterranean basin.
The last major epidemic on the European continent occurred in 1927/28 and predominantly affected Athens and neighbouring areas of Greece. After a first mild wave, which nearly ended with the arrival of cold weather in the winter season, a small number of cases continued to occur through the winter and spring, increasing dramatically in August 1928 [1-3]. It is conceivable that both the virus and its primary vector, the Aedes aegypti mosquito, survived the winter in the city, inside heated houses. PLOS 26/04/16 Spread of the Invasive Mosquitoes Aedes aegypti and Aedes albopictus in the Black Sea Region Increases Risk of Chikungunya, Dengue, and Zika Outbreaks in Europe. Citation: Akiner MM, Demirci B, Babuadze G, Robert V, Schaffner F (2016) Spread of the Invasive Mosquitoes Aedes aegypti and Aedes albopictus in the Black Sea Region Increases Risk of Chikungunya, Dengue, and Zika Outbreaks in Europe.
PLoS Negl Trop Dis 10(4): e0004664. doi:10.1371/journal.pntd.0004664. ENVT - 2012 - Thèse en ligne : Etude de l’émergence récente d’arboviroses zoonotiques en Europe de l’Ouest – dengue et chikungunya. Didier, Caroline.
Etude de l’émergence récente d’arboviroses zoonotiques en Europe de l’Ouest – dengue et chikungunya.
REV. ESP. SALUD. PUBLICA - 2014 - Posibilidad de introduccion y circulacion del virus del dengue en Espana. Dengue en Italie. INTECH - MARS 2012 - Re-Emergence of Malaria and Dengue in Europe. University of New South Wales - 2011 - A Predictive Spatial Model to Quantify the Risk of Air Travel Associated Dengue Importati. Dengue en France. CDC EID - MAI 2011 - Travel-related Dengue Virus Infection, the Netherlands, 2006–2007. Skip directly to local search Skip directly to A to Z list Skip directly to navigation Skip directly to site content Skip directly to page options CDC Home CDC 24/7: Saving Lives.
Protecting People.™ <div class="noscript"> Note: Javascript is disabled or is not supported by your browser. Emerging Infectious Disease ISSN: 1080-6059 Facebook Reccomend Twitter Tweet Share Compartir. EUROPE SEPT 2007 Les virus émergents, dossier de la revue Research-eu Au sommaire: Les défis de la dengue. Eurosurveillance, Volume 14, Issue 25, 25 June 2009 Trends in the epidemiology of dengue fever and their relevance for importati. Weekly and monthly releases: Eurosurveillance releases: Eurosurveillance, Volume 14, Issue 25, 25 June 2009 Table of Contents Rapid communications.
Eurosurveillance, Volume 15, Issue 10, 11 March 2010 Au sommaire: Yellow fever and dengue: a threat to Europe? Weekly and monthly releases: Eurosurveillance releases: Five reviews on arthropod-borne diseases transmitted by mosquitoes and phlebotomine sandflies. ECDC 07/09/09 Présentation : Proposal for a joint prospective study on imported Dengue and Chikungunya infections in Europe.