Academic literature on the topic 'Maladies à transmission vectorielle'
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Journal articles on the topic "Maladies à transmission vectorielle"
Puyhardy, Jean, and Anne-Marie Bourre-Puyhardy. "Les maladies infectieuses à transmission vectorielle." L'Aide-Soignante 31, no. 186 (April 2017): 12–13. http://dx.doi.org/10.1016/j.aidsoi.2017.02.002.
Full textBley, Daniel. "Les maladies à transmission vectorielle, pourquoi s’y intéresser?" Natures Sciences Sociétés 18, no. 2 (April 2010): 101–2. http://dx.doi.org/10.1051/nss/2010014.
Full textOgden, NH. "Maladies à transmission vectorielle, changement climatique et conception urbaine." Relevé des maladies transmissibles au Canada 42, no. 10 (October 6, 2016): 225–26. http://dx.doi.org/10.14745/ccdr.v42i10a04f.
Full textLindsay, LR. "Situation actuelle des maladies à transmission vectorielle communes au Canada." Relevé des maladies transmissibles au Canada 42, no. 10 (October 6, 2016): 223–24. http://dx.doi.org/10.14745/ccdr.v42i10a03f.
Full textLuka, N. "Nouveaux enjeux des maladies à transmission vectorielle pour les villes canadiennes." Relevé des maladies transmissibles au Canada 42, no. 10 (October 6, 2016): 241–42. http://dx.doi.org/10.14745/ccdr.v42i10a12f.
Full textDUVALLET, G., and P. BOIREAU. "Autres maladies parasitaires à transmission vectorielle : helminthoses animales, besnoitiose bovine et paludisme." Revue Scientifique et Technique de l'OIE 34, no. 2 (August 1, 2015): 641–49. http://dx.doi.org/10.20506/rst.34.2.2386.
Full textKulkarni, MA. "Propagation et répercussions des maladies à transmission vectorielle émergentes à l’échelle mondiale." Relevé des maladies transmissibles au Canada 42, no. 10 (October 6, 2016): 221–22. http://dx.doi.org/10.14745/ccdr.v42i10a02f.
Full textAlabaster, GP. "Enjeux de politique mondiaux liés aux risques de maladies à transmission vectorielle." Relevé des maladies transmissibles au Canada 42, no. 10 (October 6, 2016): 227–28. http://dx.doi.org/10.14745/ccdr.v42i10a05f.
Full textFailloux, Anna-Bella. "Les moustiques vecteurs d’arbovirus : une histoire sans fin." Biologie Aujourd'hui 212, no. 3-4 (2018): 89–99. http://dx.doi.org/10.1051/jbio/2018026.
Full textLANCELOT, R., E. ZUNDEL, and C. DUCROT. "Spécificités de la santé animale en régions chaudes : le cas des maladies infectieuses majeures en Afrique." INRAE Productions Animales 24, no. 1 (March 4, 2011): 65–76. http://dx.doi.org/10.20870/productions-animales.2011.24.1.3237.
Full textDissertations / Theses on the topic "Maladies à transmission vectorielle"
Terrien, Vincent Alliot Anne. "Les culicidés transmission vectorielle des infections et parasitoses à l'homme /." [S.l.] : [s.n.], 2008. http://castore.univ-nantes.fr/castore/GetOAIRef?idDoc=46631.
Full textCoroller, Fabienne. "Surveillance et évaluation du risque de transmission des maladies vectorielles émergentes : apport de la capacité vectorielle : exemple de la fièvre catarrhale du mouton." Montpellier 2, 2006. http://www.theses.fr/2006MON20227.
Full textKern, Aurélie. "Inflammation cutanée lors de la transmission vectorielle de la borreliose de Lyme : étude sur modèle murin." Strasbourg, 2011. http://www.theses.fr/2011STRA6157.
Full textLyme disease, is an infectious disorder caused by a tick-transmitted bacteria : Borrelia burgdorferi. The skin constitutes an essential interface in this arthropod borne disease. Indeed, the primary manifestation is a cutaneous inflammation, the erythema migrans. Dissemination of spirochetes from the site of inoculation can lead to other manifestations typically involving the skin, heart, joints or central nervous system. Mechanisms responsible of this specific dissemination are not known. In this project we focused on the cutaneous innate immune response during Lyme disease transmission. Part of skin innate immunity is constituted by the secretion of antimicrobial peptides (AMPs), cytokines and chemokines. We developed two experimental strategies. In vitro to measure the specific response from skin resident cells: keratinocytes. In vivo we challenged C3H/HeN mice with spirochetes from B. Burgdoferi sensu stricto strains initially isolated from human clinical manifestation. In conclusion, we propose that tick saliva has a property not previously described : an anti-alarmin effect. Tick saliva is an essential actor in the pathogenesis of skin inflammation. Furthermore, we showed a clear difference in the skin innate immunity according to the strain tested. The skin by its immunity and the specificity of its different resident cells likely plays a major role in the development of Borrelia infection in the vertebrate host. There, an intense bacterial multiplication occurs. Some specific factors of both, the bacteria (like OspC and BBK32) and the host (like AMPs and MCP-1), display a sophisticated interaction that likely further orientate the bacterium in the rest of the body
Dahmani, Mustapha. "Les bactéries de la famille des Anaplasmataceae, agents pathogènes à transmission vectorielle." Thesis, Aix-Marseille, 2017. http://www.theses.fr/2017AIXM0202/document.
Full textIn this work, we are interested in studying Anaplasmataceae infections in animals and their ticks. Our objective is to describe these infections in animals and to identify new species implicated in different pathology. First, we propose a molecular diagnostic approach that couples a qPCR followed by amplification and sequencing targeting the 23S rRNA gene. Then we propose other primers targeting other genes including the ribosomal subunit beta (rpoB), heat shock protein (groEl), and the 16S rRNA. Our goal was to screen and identify the different species involved, or not involved, in pathologies of animals and identify their vectors. During this work, we had access to different blood samples and ticks from different parts of the world including metropolitan France, France overseas, Algeria, the Republic of Niger, Côte d'Ivoire, Senegal and Pakistan. Our different investigations allowed to identify different species of Anaplasmataceae including potential new species. The prevalence reported in each study demonstrates that animals are the reservoirs of these infections. So, the research conducted on ticks has identified potential vectors of Anaplasmataceae in different regions of the world. Potentially new species were identified are characterized by different targeting genes. These studies provide further information on the epidemiology of Anaplasmataceae in the world
Tran, Annelise. "Télédétection et épidémiologie : Modélisation de la dynamique de populations d'insectes et application au contrôle de maladies à transmission vectorielle." Université Louis Pasteur (Strasbourg) (1971-2008), 2004. https://publication-theses.unistra.fr/public/theses_doctorat/2004/TRAN_Annelise_2004.pdf.
Full textThe thesis work aims at modelling the spatial and temporal dynamics of a vector-borne disease such as dengue fever, using environnemental data extracted from remote sensing images. Based on environmental parameters derived from a satellite image, a diffusion model is proposed to describe the propagation of mosquitoes. A set of differential equations subsequently enables the description of the transmission process between host and vector. The models for the diffusion of insects populations and the dynamics of vector-borne disease are applied to different cases (areas, vector insects, diseases) in order to illustrate and validate the method. A monitoring system is finally proposed, integrating geomatic tools at several levels (data acquisition, analysis, modelling and decision support). This work is carried out in the case of dengue fever in French Guiana, though with the aim to develop a generic method transposable to other epidemiological and geographical contexts. The developed approach makes it possible to foresee new applications of remote sensing to epidemiology
Raude, Jocelyn. "La dynamique des perceptions des risques sanitaires : le cas des maladies à transmission vectorielle dans les départements français d'outre-mer." Thesis, Aix-Marseille, 2018. http://www.theses.fr/2018AIXM0280.
Full textWhat is the relationship between health risk perceptions and the epidemiological context - especially when it is unstable? As part of this thesis, we focused on the three main components highlighted by Stokols in the analysis of context effects on health behaviors. It is a question of the spatial dimension of the phenomenon (how does the proximity of the risk affect the perception of health risks?). On the other hand, it is the temporal or diachronic dimension of the phenomenon (what are the temporal patterns that characterize the perception of health risks?). Finally, it is the socio-cultural dimension of the phenomenon (to what extent do people's social conditions influence how they perceive risks?). On the basis of a review of the literature and a series of questionnaire surveys conducted in the French overseas departments, we proceeded to verify a series of hypotheses on the spatio-temporal and sociocultural dynamics of perceptions. the risk of vector-borne diseases (dengue, chikungunya and Zika). These data have been presented in three scientific papers that will form the empirical part of this thesis. In general, this research allows us to highlight effects of habituation and / or minimization of health risks that have been poorly documented in the psychological literature. The latter, however, seem to be modulated to a large extent by phenomena of social influence that require better characterization in future research
Pereira, de Oliveira Rémi. "Mécanismes de transmission vectorielle du virus de la Peste Porcine Africaine et facteurs influençant cette transmission : étude de différentes associations tique-virus." Thesis, Montpellier, 2020. http://www.theses.fr/2020MONTG013.
Full textThere is currently no vaccine available to control African Swine Fever (ASF), one of the most important swine diseases that ravages Africa, Europe and Asia. To fight the ASF virus (ASFV) that induces infectious disease, understanding the different modes of transmission is essential to apply adequate sanitary measures. One mode of transmission is through the bite of an infected tick. The main objective of my thesis was to understand the mechanisms and factors that determine the vectorial competence of the Ornithodoros soft ticks for ASFV. First, this thesis project showed that the ticks present in Europe are not competent for the strains currently circulating in Eurasia, but can maintain the virus for several months and be infectious to pigs, at least by ingestion. This study also showed that dissemination of ASFV inside ticks towards transmission organs is not enough and must be completed by a sufficient level of viral replication to allow transmission. However, our results also suggest the existence of other factors, partially unknown, that modulate each of these stages. A comparative analysis of two ASFV genomes with different vectorial transmission patterns showed several genetic differences, which may contribute to determining vector competence. In addition, a preliminary study conducted in this PhD project demonstrated that the infection of ticks with ASFV induced modulation of some antimicrobial peptides, highlighting that there is an interaction at the molecular level between the tick and the ASFV. All these results were discussed in regard to potential risks for the establishment of a tick-suid transmission cycle and the implementation of appropriate sanitary measures in these peculiar areas
Vézilier, Julien. "Résistance aux insecticides et transmission de la malaria chez le moustique Culex pipiens." Thesis, Montpellier 2, 2011. http://www.theses.fr/2011MON20038.
Full textThe evolution of insecticide resistance in mosquitoes threatens our ability to control many-vector-transmitted diseases, thereby raising serious public health issues. Insecticide resistance entails numerous physiological changes in mosquitoes. This thesis investigates whether these physiological changes alter the quality of mosquitoes as vectors of malaria. To address this issue, we developed a new experimental system consisting in the avian malaria parasite Plasmodium relictum SGS1 and its natural vector, the mosquito Culex pipiens. We investigated the impact of two insecticide resistance mechanisms (target site resistance and metabolic resistance) on several mosquito and parasite life history traits relevant for malaria transmission. The effect of different insecticide resistant genes was investigated using both isogenic laboratory mosquito strains (i.e. against a homogeneous genetic background) and sympatric field caught mosquitoes (i.e. under the more realistic, albeit noisier, conditions of a heterogeneous genetic background). We show that insecticide resistance has a pleiotropic effect on several mosquito traits (immunocompetence, longevity, fecundity), whereas it has only a limited effect on Plasmodium development. We discuss, on the one hand, the need to pursue such a multi-factorial approach (combining the mosquito physiology, immunity and behavior) to better understand the impact of insecticide resistance on malaria transmission and, on the other hand, the promising perspectives offered by this new experimental system for studying the evolutionary-ecology of infectious diseases
Garjito, Triwibowo Ambar. "Dynamique des principales maladies transmises par les moustiques en Indonésie." Thesis, Montpellier, 2020. http://www.theses.fr/2020MONTT037.
Full textThis thesis summarized the study of the dynamic of the main mosquito-borne diseases in Indonesia. A large number and diversity of samples were analyzed with an emphasis on operational and implementation research. This study provide an overview of the current dynamics and risk of transmission of the main mosquito-borne diseases in Indonesia, particularly japanese encephalitis, malaria, and dengue. Study of Anopheles species diversity is also conducted for identifying and implementing targeted and more effective malaria vector-control strategies. This Anopheles study has revealed that a better knowledge on this new species is necessary to better define its geographic distribution and role as malaria vector. The assessment of mosquito collection methods and stegomyia indices for dengue vector surveillance were also studied to support the implementation of dengue surveillance and control program in Indonesia
Ngo, Chung Thuy. "Capacité vectorielle des populations d’Anopheles dans la co-transmission de Plasmodium et Wuchereria bancrofti et biodiversité bactérienne de l’estomac des moustiques du centre-sud Vietnam." Thesis, Montpellier 1, 2014. http://www.theses.fr/2014MON13501/document.
Full textIn Vietnam, despite the success of the Government in controlling malaria, the disease persists in forest areas along the international borders, especially with Cambodia, and few data are available on the Bancroftian lymphatic filariasis (BLF). No vaccine is currently available to protect from these two diseases, then vector control of Anopheles mosquitoes, that may transmit both malarial and BLF agents, remains one of the key element to control these two diseases. As there is a real lack of information on the transmission of these two diseases in south-central region of Vietnam, it was necessary to apprehend the vectors occurring in endemic areas and to study their vectorial capacity. As bacterial flora in Anopheles midgut may have a strong influence on the vectorial capacity of the mosquito, its biodiversity was estimated in order to better understand bacterial families present in mosquitoes from the field, in particular the presence of Enterobacteriaceae that can have an influence on the development of Plasmodium, agent of malaria. This field of investigation of bacteria has never studied in malaria vectors of Vietnam.This thesis focuses on two main objectives: (1) to evaluate the vectorial capacity of Anopheles species in the co-transmission of Plasmodium spp. and Wuchereria bancrofti (BLF agent) in the Provinces of Dak Nong and Binh Phuoc in south-central Vietnam (near the border with Cambodia), and (2) to estimate the biodiversity of the bacterial flora in the midgut of Anopheles populations of south-central Vietnam and evaluate the influence of certain bacteria on the vectorial capacity of Anopheles species.Morphological and molecular identification of Anopheles specimens collected in the study sites allowed us to apprehend and better understand the Anopheles fauna in south-central Vietnam composed of 24 taxa, including primary and secondary vectors. The dominant species were Anopheles dirus (48.2%), An. maculatus (19.1%) and An. minimus (9.8%), three major vectors of malaria and the BLF. For the first time, An. scanloni, one of the 8 species of Dirus Complex and malaria vector in Thailand, was collected in Vietnam and confirmed by molecular and sequencing techniques. The relationship between An. crawfordi and An. dangi, a species informally named in Vietnam in 1987, was clarified through a phylogenetic study that allows us to establish that An. dangi is a morphological variation of An. crawfordi.The parasites infection rate of Anopheles was investigated using both real-time PCR and conventional PCR to determine the vectorial capacity of the collected species. Of the 765 Anopheles specimens, 2 individuals, such as 1 An. dirus and 1 An. pampanai, were found infected by P. vivax. Then, the infection rates were of 0.26% on the total sample, 0.41% in Binh Phuoc, 0.28% for An. dirus, and 20% for An. pampanai. No mosquito was found infected by either P. falciparum, P. knowlesi or Wuchereria bancrofti.The bacterial flora in Anopheles midguts was analyzed using 2 identification methods based on culture and on 16S PCR-TTGE processed on 200 abdomens of 11 different Anopheles species. The results obtained showed the presence of 116 bacterial genera, including 18 common genera, belonging to 7 phyla such as Acidobacteria, Actinobacteria, Bacteroidetes, Firmicutes, Planctomycetes, Proteobacteria, and Synergistetes. The dominant genus in Dak Nong was Acinetobacter and Staphyloccocus in Binh Phuoc. Acinetobacter was dominant in the bacterial community of all studied Anopheles. The genus Enterobacter, which can influence the development of the Plasmodium, represented a prevalence of 1.7% of the microbiome of our specimens compared to 39.2% for the predominant genus Acinetobacter. This latter genus was significantly associated to Anopheles infected with Plasmodium vivax
Books on the topic "Maladies à transmission vectorielle"
Rajao Andriamparamanana, Harrivel Jean Miguel. Les maladies à transmission sexuelle chez les marins: Thèse ... [Antananarivo: s.n., 1990.
Find full textBélec, Laurent. La transmission sexuelle du SIDA. Paris: Presses universitaires de France, 1997.
Find full textSaluzzo, Jean-François. Des hommes et des germes. Paris: Presses universitaires de France, 2004.
Find full textDadour, François. Le phénomène du sida et le droit criminel: Impacts et enjeux! Montréal, Qué: Éditions Thémis, 1996.
Find full textprisons, Canada Comité d'experts sur le SIDA et les. Le VIH/SIDA en milieu carcéral: Documentation. Ottawa, Ont: Service correctionnel du Canada, 1994.
Find full textprisons, Canada Comité d'experts sur le SIDA et les. Le VIH/SIDA en milieu carcéral: Rapport final du Comité d'experts sur le SIDA et les prisons. Ottawa, Ont: Service correctionnel du Canada, 1994.
Find full textComité national d'évaluation de la recherche (France). Recherche sur l'animal et santé de l'homme. Paris: Documentation française, 2003.
Find full textOrganization, World Health, ed. Water recreation and disease: Plausibility of associated infections : acute effects, sequelae, and mortality. London: published on behalf of the World Health Organization by IWA Publishing, 2005.
Find full textCanada. Expert Committee on AIDS and Prisons. HIV/AIDS in prisons : summary report and recommendations of the Expert Committee on AIDS and Prisons =: Le VIH/SIDA en milieu carcéral : rapport sommaire et recommandations du Comité d'experts sur le SIDA et les prisons. Ottawa, Ont: Correctional Service of Canada = Service correctionnel du Canada, 1994.
Find full textKundsin, Ruth B., Lawrence Falk, and Sally S. Hipp. Impact on the fetus of parental sexually transmitted disease. New York, N.Y: New York Academy of Sciences, 1988.
Find full textBook chapters on the topic "Maladies à transmission vectorielle"
Fontenille, Didier. "Chapitre 7. Importance des maladies à transmission vectorielle dans le monde." In Entomologie médicale et vétérinaire, 133–43. IRD Éditions, 2017. http://dx.doi.org/10.4000/books.irdeditions.22007.
Full textLancelot, Renaud, Guy Hendrickx, and Hélène Guis. "Chapitre 8. Changements globaux et émergence d’infections à transmission vectorielle." In Entomologie médicale et vétérinaire, 145–61. IRD Éditions, 2017. http://dx.doi.org/10.4000/books.irdeditions.22010.
Full textBonnet, Sarah, Jean‑Claude George, and Nathalie Boulanger. "6. L’interface tique‑hôte et la transmission des pathogènes." In Tiques et maladies à tiques, 165–91. IRD Éditions, 2015. http://dx.doi.org/10.4000/books.irdeditions.9045.
Full textDenis, Gilles. "Transmission des idées savantes sur les maladies des plantes à travers les textes Grecs, Latins, Arabes puis modernes." In Monde rural et histoire des sciences en Méditerranée, 125–50. Presses universitaires de Perpignan, 1998. http://dx.doi.org/10.4000/books.pupvd.11703.
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