Warnings against predatory journals get stronger. Designed to capture manuscripts with the promise of rapid publication, the main aim of these journals is to charge abusive publication fees. Sometimes boasting imaginary impact factors, they are not indexed and offer no guarantee of visibility, accessibility or durability of the published article.
View Article and Find Full Text PDFInfectious zoonosis: risks linked to wildlife. The possibilities to be exposed to wildlife infectious disease agents, in Western Europe, are not so many but they do exist. They can be seen through two different contexts.
View Article and Find Full Text PDFThe emergence of SARS-CoV and MERS-CoV, triggered the discovery of a high diversity of coronaviruses in bats. Studies from Europe have shown that coronaviruses circulate in bats in France but this reflects only a fraction of the whole diversity. In the current study the diversity of coronaviruses circulating in western Europe was extensively explored.
View Article and Find Full Text PDFCoronaviruses are closely monitored in the context of emerging diseases and, as illustrated with Severe Acute Respiratory Syndrome coronavirus (SARS-CoV) and Middle East Respiratory Syndrome-coronavirus (MERS-CoV), are known to cross the species barrier and eventually to move from wildlife to humans. Knowledge of the diversity of coronaviruses in wildlife is therefore essential to better understand and prevent emergence events. This study explored the presence of coronaviruses in four wild mammal orders in France: Bats, rodents, lagomorphs, and hedgehogs.
View Article and Find Full Text PDFBovine coronaviruses (BCoVs) are widespread around the world and cause enteric or respiratory infections among cattle. The current study includes 13 samples from BCoVs collected in Normandy during an 11-year period (from 2003 to 2014), 16 French HCoV-OC43s, and 113 BCoVs or BCoVs-like sequence data derived from partial or complete genome sequences available on GenBank. According to a genotyping method developed previously for HCoV-OC43, BCoVs and BCoVs-like are distributed on three main sub-clusters named C1, C2, and C3.
View Article and Find Full Text PDFZoonoses, to be distinguished here from human diseases with an animal origin, represent a large quantity of pathological entities the corresponding pathogens of which are regularly shared between human beings and many different vertebrates species. Working on selected examples and situations, whatever the contamination routes and the facilitating reasons, puts into light a real rarity of a direct transmission from the animal reservoir to human beings. On the opposite, the diversity and the possible severity of some of the sanitary consequences, quite often in relation to human behaviours, must be stressed.
View Article and Find Full Text PDFFoot-and-mouth disease (FMD) is a highly contagious viral disease of cloven-hoofed animals. It is one of the most economically devastating diseases affecting livestock animals. In West Africa, where constant circulation of FMD virus (FMDV) is assumed, very few studies on the characterization of circulating strains have been published.
View Article and Find Full Text PDFTo become established in new populations, pathogens must amplify and spread within their host species, thereby creating a transmission focus. The conditions necessary for successful implantation depend on the nature of the microorganism and its mode of transmission. The establishment of a tropical infectious disease requires a combination of environmental and human factors, as well as favorable ecological conditions.
View Article and Find Full Text PDFIn early 2001, tuberculosis-like lesions were detected in three hunter-killed red deer (Cervus elaphus) in the Brotonne Forest (Normandy, France), and Mycobacterium bovis was isolated. In subsequent hunting seasons, two surveys were conducted in the area. In the first survey (2001-02 hunting season), nine (13%) of 72 red deer sampled were positive for M.
View Article and Find Full Text PDFTransmissible subacute spongiform encephalopathies have been known for some times in man and in animals, but were considered of minor importance up to the development of the mad cow crisis. Bovine spongiform encephalopathy raises questions about nowadays farming and brings up the issue of cannibalism as a whole and imposed upon an herbivore. Even if the word cannibalism may seem excessive in the case of cattle, it is however true that BSE spreads from cow to cow through their feeding with meat and bone meal contaminated with infected bovine material.
View Article and Find Full Text PDFComp Immunol Microbiol Infect Dis
October 2002
Although known for many years, foot-and-mouth disease is still able to represent a real threat to many farming economies in the world. The recent 2001 Western European epizootics linked to O PanAsia virus strain can illustrate the fact that many questions are still unanswered in the field of foot-and-mouth epidemiology. It also demonstrates that the increase in international trade, including livestock, animal products and animal food, means an increase in the probability of transmitting, through the same way, some animal diseases, foot-and-mouth included.
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