Wildlife, Reservoir of Zoonotic Agents: Moving beyond Denial and Fear.

Human infections that originate in animals are quite frequent and warrant further investigation [...

The prevalence of Wolbachia in multiple cockroach species and its implication for urban insect management.

Cockroach management relies heavily on the use of conventional insecticides in urban settings, which no longer provide the anticipated level of control. Knowledge of cockroach endosymbionts, like Wolbachia, might provide novel avenues for control. Therefore, we screened 16 cockroach species belonging to 3 families (Ectobiidae, Blattidae, and Blaberidae) for the presence of Wolbachia.

Tracking the Source of Human Q Fever from a Southern French Village: Sentinel Animals and Environmental Reservoir.

, also known as the causal agent of Q fever, is a zoonotic pathogen infecting humans and several animal species. Here, we investigated the epidemiological context of from an area in the Hérault department in southern France, using the One Health paradigm. In total, 13 human cases of Q fever were diagnosed over the last three years in an area comprising four villages.

In vitro maintenance of the endosymbiont Wolbachia of Dirofilaria immitis.

Wolbachia has an obligatory mutualistic relationship with many onchocercid nematodes of the subfamilies Dirofilariinae and Onchocercinae. Till date, no attempts have been made for the in vitro cultivation of this intracellular bacterium from the filarioid host. Hence, the current study attempted cell co-culture method using embryonic Drosophila S2 and the LD cell lines to cultivate Wolbachia from Dirofilaria immitis microfilariae (mfs) harvested from infected dogs.

Colistin Resistance Mechanism in subsp. Isolated from Wild Boar () in France.

Wild animals may act as efficient antimicrobial-resistance reservoirs and epidemiological links between humans, livestock, and natural environments. By using phenotypic and genotypic characterization, the present study highlighted the occurrence of an antimicrobial-resistant (i.e.

Emergent and Neglected Equine Filariosis in Egypt: Species Diversity and Host Immune Response.

Equine filariosis (EF) is a neglected vector-borne disease caused by nematode species belonging to the Onchocercidae and Setariidae families. Aside from their zoonotic potential, some species are responsible for serious health problems in equids worldwide, leading to significant economic difficulties. Here, we molecularly investigated equine blood samples (320 horses and 109 donkeys from Egypt) and four adult worms isolated from the peritoneal cavity of 5 out of the 94 slaughtered donkeys.

Cercopithifilaria spp. in ticks of companion animals from Asia: new putative hosts and vectors.

Cercopithifilaria bainae, Cercopithifilaria grassi, and Cercopithifilaria sp. II sensu Otranto et al., 2013 tick borne filarioids are typically found in dogs.

Genetic and geographical delineation of zoonotic vector-borne helminths of canids.

Several zoonotic vector-borne helminths (VBHs) infesting canids cause serious veterinary and medical diseases worldwide. Increasing the knowledge about their genetic structures is pivotal to identify them and therefore to settle effective surveillance and control measures. To overcome the limitation due to the heterogeneity of large DNA sequence-datasets used for their genetic characterization, available cytochrome c oxidase subunit 1 (cox1) (n = 546) and the 12S rRNA (n = 280) sequences were examined using combined bioinformatic approach (i.

SARS-CoV-2 antibodies seroprevalence in dogs from France using ELISA and an automated western blotting assay.

Dogs are occasionally susceptible to SARS-CoV-2, developing few or no clinical signs. Epidemiological surveillance of SARS-CoV-2 in dogs requires testing to distinguish it from other canine coronaviruses. In the last year, significant advances have been made in the diagnosis of SARS-CoV-2, allowing its surveillance in both human and animal populations.

(Freitas, 1964) from the red-handed tamarins (, Linnaeus, 1758) in French Guiana.

Six Dipetalonema species have been reported from Neotropical monkeys, Dipetalonema gracile, Dipetalonema graciliformis and Dipetalonema caudispina being the dominant species found in French Guiana primates. Adult filarioids isolated from the abdominal cavity of tamarins (Saguinus midas) in French Guiana were morphologically and molecularly identified as D. graciliformis.

Severe pneumonia in a street rat () caused by strain RMC2.

Background: Rodents are one of the most dangerous reservoirs and carriers of infectious diseases. Gradually, rats have become predominant in cities, sometimes staying in close vicinity to humans, pets, and other animals. Consequently, they tend to increase the transmission risk of pathogens.

Potential of Artesunate in the treatment of visceral leishmaniasis in dogs naturally infected by Leishmania infantum: Efficacy evidence from a randomized field trial.

Leishmaniasis is among the world's most neglected diseases. Dogs are the main reservoirs/hosts of Leishmania infantum, causative agent of both canine and human visceral leishmaniosis. Canine leishmaniasis (CanL) represents a public health problem as one of the most prevalent zoonotic diseases worldwide.

Hymenopteran Parasitoids of Hard Ticks in Western Africa and the Russian Far East.

Some parasitoids of the genus (Hymenoptera, Chalcidoidea: Encyrtidae) are well-known natural enemies of ticks. In this study, we investigate the occurrence of parasitoid wasps in adult hard ticks from Western Africa (Côte d'Ivoire and Senegal) and Far Eastern Europe (Russia) using molecular methods. The morphological identification allowed the classification of 785 collected specimens of six species of ticks: () (41%), (33%), (11%), (7%), (5%), and (3%).

Enzootic Hepatic Capillariasis () in Street Rats () from Marseille City, France.

Hepatic capillariasis is a rare and neglected zoonosis affecting wild and synanthropic small rodents. It is caused by infection with in liver. Despite the worldwide distribution of the host (brown or street rats) in the urban area, the epidemiological status of this parasitosis remains unknown.

Molecular Approach for the Diagnosis of Blood and Skin Canine Filarioids.

The zoonotic and tick-transmitted filarioids of the genus remain less well known due to the difficulties in accessing to skin samples as target tissues. Here, we proposed a molecular approach reliying on multiplex qPCR assays that allow the rapid identification of filarioids from canine blood, skin, and tick samples. This includes two newly developed duplex qPCR tests, the first one targeting filarial and DNA (CanFil-).

Effect of Dinotefuran, Permethrin, and Pyriproxyfen (Vectra 3D) on the Foraging and Blood-Feeding Behaviors of Using Laboratory Rodent Model.

Dinotefuran-Permethrin-Pyriproxyfen (DPP) is used to kill and repel mosquitoes from dogs. However, the influence of the product on the host-seeking behavior of mosquitoes remains unknown. The interference of DPP with the host selection of unfed female was investigated.