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Noticias de abril de 2021


30 de abril de 2021

Vía publiDB


Animals

Spatial and Temporal Distribution of Mycobacterium tuberculosis Complex Infection in Eurasian Badger (Meles meles) and Cattle in Asturias, Spain

Animals publica este artículo de investigación


The present work investigated the prevalence, spatial distribution, and temporal distribution of tuberculosis (TB) in free-ranging Eurasian badgers (Meles meles) and cattle in Asturias (Atlantic Spain) during a 13-year follow-up. The study objective was to assess the role of badgers as a TB reservoir for cattle and other sympatric wild species in the region. Between 2008 and 2020, 673 badgers (98 trapped and 575 killed in road traffic accidents) in Asturias were necropsied, and their tissue samples were cultured for the Mycobacterium tuberculosis complex (MTC) isolation. Serum samples were tes… Leer más




29 de abril de 2021

Vía publiDB


La resistencia a los antibióticos, una pandemia actual y silente

Entrevista concedida a ondacero.es. Atresmedia


Se trata de uno de los mayores problemas sanitarios de la humanidad que provoca la muerte, al año, de 33.000 personas en Europa por bacterias multirresistentes a tratamientos antimicrobianos… Leer más




28 de abril de 2021

Sergio González Domínguez


La tuberculosis, una enfermedad zoonósica de preocupación mundial

Repasamos dos artículos publicados este mes que nos acercan investigaciones recientes en el campo de esta enfermedad


La tuberculosis, una enfermedad zoonótica de preocupación mundial 
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28 de abril de 2021

Vía publiDB


Curso de actualización de tuberculosis bovina

Nuevos estudio científicos 2016-2019 en materia de diagnostico y control de tuberculosis. Perspectivas de futuro

Comunicación online en Curso de actualización de tuberculosis bovina




26 de abril de 2021

Vía publiDB


Diagnóstico de la tuberculosis bovina. Mitos, preguntas y respuestas

Comunicación online en Jornada Divulgativa del Grupo Operativo Supraautonómico Tuberculosis (GOSTU)




21 de abril de 2021

Vía publiDB


VISAVET Outreach Journal

La tuberculosis en la nueva Ley de Sanidad Animal

Publicado un nuevo artículo online de divulgación en VISAVET Outreach Journal


Implicaciones del laboratorio de referencia de la Unión Europea para la tuberculosis bovina en el nuevo texto de obligado cumplimiento. A partir de este miércoles será de aplicación la nueva Ley de Sanidad Animal (Reglamento (EU) 2016/429), sobre enfermedades transmisibles de los animales, que fue aprobada y estaba en vigor desde hace cinco años. Este texto, que modifica y deroga determinadas leyes en el ámbito de la sanidad animal, simplifica con unas reglas más claras para las autoridades, las prioridades en la prevención y erradicación de enfermedades como la tuberculosis bovina. El r… Leer más




19 de abril de 2021

Vía publiDB


Antimicrobial Agents and Chemotherapy

The plasmid-mediated Kluyvera-like arnBCADTEF operon confers colistin (hetero) resistance to Escherichia coli

Antimicrobial Agents and Chemotherapy publica este artículo de investigación


The use of colistin as a last resort antimicrobial is compromised by the emergence of resistant enterobacteria with acquired determinants like mcr genes, mutations that activate the PmrAB system and by still unknown mechanisms. This work analyzed 74 E. coli isolates from healthy swine, turkey or bovine, characterizing their colistin resistance determinants. The mcr-1 gene, detected in 69 isolates, was the main determinant found among which 45% were carried by highly mobile plasmids, followed by four strains lacking previously known resistance determinants or two with mcr-4 (one in addition to … Leer más




13 de abril de 2021

Vía cordobabn.com


Procesan más de 700 genomas bacterianos que se incluirán en el Sistema de Epidemiología Genómica de Andalucía

Sistema epidemiología


Este servicio se ha configurado como la base de datos de referencia sobre patógenos de interés para la salud en la comunidad…




12 de abril de 2021

Vía publiDB


Communications Biology

Population genomics and antimicrobial resistance dynamics of Escherichia coli in wastewater and river environments

Investigación publicada en Communications Biology


Aquatic environments are key niches for the emergence, evolution and dissemination of antimicrobial resistance. However, the population diversity and the genetic elements that drive the dynamics of resistant bacteria in different aquatic environments are still largely unknown. The aim of this study was to understand the population genomics and evolutionary events of Escherichia coli resistant to clinically important antibiotics including aminoglycosides, in anthropogenic and natural water ecosystems. Here we show that less different E. coli sequence types (STs) are identified in wastewater tha… Leer más




10 de abril de 2021

Vía publiDB


Preventive Veterinary Medicine

Description and implementation of an On-farm Wildlife Risk Mitigation Protocol at the wildlife-livestock interface: tuberculosis in Mediterranean environments

Preventive Veterinary Medicine publica este artículo de investigación


Animal tuberculosis (TB), which is caused by the Mycobacterium tuberculosis complex (MTC), is a zoonotic disease of global concern, and has a wide variety of wild and domestic reservoirs that can establish complex epidemiological systems. Of all the strategies employed to control TB, reducing the risks of interaction at the wildlife-livestock interface is a cornerstone. However, detailed protocols with which to assess and implement farm-specific preventive actions that can be employed against interactions with wildlife are lacking for extensive production systems. We describe an On-farm Wildli… Leer más



Noticias relacionadas en otros medios:


- Nuevo protocolo español para proteger al ganado frente a patógenos de fauna silvestre - animalshealth.es

- El aumento de jabalíes amenaza la biodiversidad de las Tablas de Daimiel - https://www.elmercuriodigital.net/2021/04/el-aumento-de-jabalies-amenaza-la.html?m=1

- La expansión del jabalí, nueva amenaza para las Tablas de Daimiel - verdeyazul.diarioinformacion.com

- El aumento de jabalíes amenaza la biodiversidad de las tablas de Daimiel - efeverde.com

- El aumento de la población de jabalíes amenaza la biodiversidad de las Tablas de Daimiel - abc.es




9 de abril de 2021

Vía publiDB


Animals

Effect of Biscuit Flour and Fermented Defatted Alperujo Co-Administration on Intestinal Mucosa Morphology and Productive Performance in Laying Hens

Artículo de investigación publicado en Animals


In this study, the effects of co‐administration with biscuit flour and fermented defatted “alperujo” (FDA) on gut health were evaluated in a batch of laying hens (Hy‐Line 2015) on a commercial farm. Animals were divided into two groups: control group and treatment group; and histological and morphometric analyses of all sections of the intestine (duodenum, jejunum, ileum, cecum and rectum) were performed at 10, 18, 25, 50 and 75 weeks of age. During the whole productive period, a decrease in the mortality rate (p = 0.01) was observed in treated hens, as well as an increase in the n… Leer más




8 de abril de 2021

Vía diarioveterinario.com


Solo 1 de cada 4 estudiantes de Veterinaria conoce las pautas para el uso de antimicrobianos

Educación en la administración de antimicrobianos


Un nuevo estudio, donde han participado veterinarios españoles, ha evaluado las percepciones y habilidades de estudiantes de Veterinaria de último año en Europa sobre la administración de antimicrobianos…




8 de abril de 2021

Vía animalshealth.es


Tuberculosis zoonósica y resistente a antibióticos en un ganadero de España

Tuberculosis resistente a antibióticos


Tras investigar un caso de tuberculosis polirresistente en un ganadero de ovino-caprino en España, un estudio indica que los casos zoonósicos podrían subestimarse…




7 de abril de 2021

Vía publiDB


BMC Veterinary Research

Spoligotype-specific risk of finding lesions in tissues from cattle infected by Mycobacterium bovis

BMC Veterinary Research publica este artículo de investigación


Although the pathogenic effect of members of the Mycobacterium tuberculosis complex in susceptible hosts is well known, differences in clinical signs and pathological findings observed in infected animals have been reported, likely due to a combination of host and pathogen-related factors. Here, we investigated whether Mycobacterium bovis strains belonging to different spoligotypes were associated with a higher risk of occurrence of visible/more severe lesions in target organs (lungs and/or lymph nodes) from infected animals. A large collection of 8889 samples belonging to cattle were classifi… Leer más




7 de abril de 2021

Vía publiDB


Webinar. Peste Porcina Africana: navegando la incertidumbre

Peste Porcina Africana

Comunicación online en Webinar. Peste Porcina Africana: navegando la incertidumbre




1 de abril de 2021

Vía publiDB


Emerging Infectious Diseases

Polyresistant Mycobacterium bovis Infection in Human and Sympatric Sheep, Spain, 2017-2018

Artículo de investigación publicado en Emerging Infectious Diseases


The main etiologic agent of tuberculosis (TB) in livestock is Mycobacterium bovis; human TB cases caused by M. bovis are rare. Analysis of a TB outbreak caused by polyresistant M. bovis involving a human and sympatric sheep in Spain suggests local circulation of drug-resistant M. bovis strains among livestock… Leer más



Noticias relacionadas en otros medios:


- Caso zoonótico de tuberculosis resistente a antibióticos en España - diarioveterinario.com




1 de abril de 2021

Vía publiDB


Preventive Veterinary Medicine

Evaluation of the performance of slaughterhouse surveillance for bovine tuberculosis detection in Castilla y Leon, Spain

Artículo de investigación publicado en Preventive Veterinary Medicine


Post-mortem inspection (PMI) of routinely slaughtered cattle in abattoirs is an extremely valuable tool for detecting bovine tuberculosis (bTB) infected herds that can supplement active surveillance activities. However, its true performance is difficult to assess due to the multiple factors that may affect it. Here, we determined relative efficiencies in the detection of bTB-compatible lesions and probabilities of subsequent laboratory confirmation of abattoirs located in Castilla y Leon, one of the regions with the largest cattle population in Spain, between 2010 and 2017. The slaughtered ani… Leer más




1 de abril de 2021

Vía publiDB


Clinical Microbiology and Infection

Antibiotic use in the COVID-19 crisis in Spain

Investigación publicada en Clinical Microbiology and Infection


Before the coronavirus disease 2019 (COVID-19) pandemic, antimicrobial resistance was the world`s most pressing health crisis. The United Nations, the World Health Organization (WHO) and the European Center for Disease Control and Prevention have made antimicrobial resistance a top priority, establishing a task force in the G-20 and organizing a joint program initiative on antimicrobial resistance including countries from al over the world [1]. However, with the emergence of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) virus pandemic in January 2020, all efforts are now foc… Leer más









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