Results 11 to 20 of about 62,277 (189)

Absence of Coronavirus RNA in Faecal Samples from Wild Primates in Gabon, Central Africa

open access: yesPathogens, 2023
Coronaviruses (CoVs, Coronaviridae) are a diverse group of viruses that infect mammals, birds, and fish. Seven CoVs infect humans, among which Severe Acute Respiratory Syndrome CoVs-1 and -2 and Middle East respiratory syndrome CoVs have shown how they ...
Illich Manfred Mombo   +11 more
doaj   +1 more source

The spread of cholera in western Democratic Republic of the Congo is not unidirectional from East–West: a spatiotemporal analysis, 1973–2018

open access: yesBMC Infectious Diseases, 2021
Background Cholera outbreaks in western Democratic Republic of the Congo (DRC) are thought to be primarily the result of westward spread of cases from the Great Lakes Region.
Harry César Ntumba Kayembe   +6 more
doaj   +1 more source

A laboratory method to evaluate the sensitivity of Colletotrichum musea to post harvest fungicides [PDF]

open access: yes, 2008
Introduction. Ce protocole vise à détecter et évaluer des variations de sensibilité dans des populations de Colletotrichum musae vis-à-vis des fongicides actuellement utilisés pour le contrôle des maladies de conservation des bananes.
Chilin-Charles, Yolande   +1 more
core   +1 more source

Dynamics of prevalence and diversity of avian malaria infections in wild Culex pipiens mosquitoes: the effects of Wolbachia, filarial nematodes and insecticide resistance

open access: yesParasites & Vectors, 2014
Background Identifying the parasites transmitted by a particular vector and the factors that render this vector susceptible to the parasite are key steps to understanding disease transmission.
Flore Zélé   +6 more
doaj   +1 more source

Surface sterilization methods impact measures of internal microbial diversity in ticks

open access: yesParasites & Vectors, 2019
Background Ticks are obligate blood feeders transmitting major pathogens worldwide. Over the past few years, considerable research efforts have focused on the diversity, distribution and impact of gut and intracellular bacterial symbionts on tick ...
Florian Binetruy   +3 more
doaj   +1 more source

Sauvage et domestique, homme et animal : politiques coloniales et post-coloniales de surveillance au Zimbabwe [PDF]

open access: yes, 2015
La surveillance des animaux d'élevage relève d'enjeux multiples qui dépassent le simple contrôle de leurs performances de production et évoluent en fonction du contexte historique, social, politique et économique. Dans le cas de la Rhodésie du Sud (futur
Binot-Herder, Aurélie   +2 more
core   +1 more source

Détection de la sensibilité cutanée à la brucellose humaine par un antigène phénolo-soluble et prophylaxie de cette maladie par l'utilisation de la fraction phénolo-insoluble

open access: yesRevue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1987
Le dépistage de l'état allergique vis-à-vis de la brucellose peut être conduit par un test intradermique utilisant la fraction phénolo-soluble extraite de Brucella abortus biotype 1, souche B 19.
G. Biron, M.C.L. Bentejac, N. Ajjan
doaj   +1 more source

The bio-interactions between plants, insecticides and fertilizers: an innovative approach for the research of xenobiotic substances

open access: yesNatural Products and Bioprospecting, 2022
In this experiment carried out on Caribbean chili pepper plants (Capsicum chinensis), the bio-insecticide azadirachtin in combination with an NPK fertilizer proved to have a greater lethal impact on the larvae of Aedes albopictus than each substance on ...
Frédéric Darriet
doaj   +1 more source

Description et évaluation d'un réseau d'épidémiosurveillance des pathologies porcines mis en place dans un district du Nord Vietnam [PDF]

open access: yes, 2004
Background and objective: Early menarche is increasing in prevalence worldwide, prompting clinical andpublic health interest on its links with pulmonary function.
Abramson, MJ   +21 more
core   +2 more sources

Éclosion d’Escherichia coli O103 associée à du céleri haché chez des personnes hospitalisées à Victoria, Colombie-Britannique, en 2021

open access: yesCanada Communicable Disease Report, 2022
Contexte : En avril 2021, une éclosion d’Escherichia coli (E. coli) O103 producteurs de Shiga-toxines (STEC) a été décelée chez des patients de deux hôpitaux de Victoria, en Colombie-Britannique.
Courtney Smith   +4 more
doaj   +1 more source

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