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Noticias de marzo de 2023

30 de marzo de 2023

Vía publiDB

España está en una situación de riesgo ante la mayor pandemia conocida de PPA

Entrevista concedida a Interempresas Media

29 de marzo de 2023

Vía publiDB

Journal of Veterinary Diagnostic Investigation

Histopathologic and immunohistochemical findings in the placentas and fetuses of domestic swine naturally infected with Brucella suis biovar 2

Journal of Veterinary Diagnostic Investigation publica este artículo de investigación

Porcine brucellosis, which is caused by Brucella suis biovar (bv) 2, is a re-emerging disease that causes reproductive problems in pigs in Europe. The pathogenesis and lesions of B. suis intrauterine infection are poorly characterized; characterization could facilitate the diagnosis and investigation of porcine brucellosis. We collected samples of placentas and fetuses for histologic and microbiologic studies during an outbreak of abortions on a pig-breeding farm in Spain. Brucella was cultured from the vaginal swabs obtained from sows that had aborted, some placentas, and fetal tissues (splee… Leer más

24 de marzo de 2023

Vía publiDB

Microbial Genomics

Global scenario of the RmtE pan-aminoglycoside-resistance mechanism: emergence of the rmtE4 gene in South America associated with a hospital-related IncL plasmid

Investigación publicada en Microbial Genomics

Antimicrobial resistance (AMR) mechanisms, especially those conferring resistance to critically important antibiotics, are a great concern for public health. 16S rRNA methyltransferases (16S-RMTases) abolish the effectiveness of most clinically used aminoglycosides, but some of them are considered sporadic, such as RmtE. The main goals of this work were the genomic analysis of bacteria producing 16S-RMTases from a ‘One Health’ perspective in Venezuela, and the study of the epidemiological and evolutionary scenario of RmtE variants and their related mobile genetic elements (MGEs) worldwide. A t… Leer más

24 de marzo de 2023

Vía publiDB

Red de Investigación en Sanidad Animal (RISA)

La secuenciación masiva al servicio de la Tuberculosis

Nuevo artículo online de divulgación publicado en Actualidad

El día 24 de marzo es una fecha señalada; en 1882, tal día como hoy, el Dr. Robert Koch anunciaba el descubrimiento del “bacilo tuberculoso” o Mycobacterium tuberculosis, la bacteria causante de la tuberculosis (TB). Para muchas personas esta enfermedad infecciosa suena a algo lejano y propio de las películas o novelas victorianas. Sin embargo, la realidad es bien distinta: la TB es posiblemente una de las enfermedades infecciosas más relevantes para el ser humano. Con excepción de la irrupción temporal de la COVID-19 durante la pandemia, la TB es, con diferencia, la principal causa de mortali… Leer más

24 de marzo de 2023

Vía publiDB

The increasing use of molecular diagnostics in the fight against bovine TB

Comunicación online en World TB day. Diagnostics and science: a One Health perspective

8 de marzo de 2023

Vía publiDB

Frontiers in Public Health

One Health surveillance - cross-sectoral detection, characterisation, and notification of foodborne pathogens

Investigación publicada en Frontiers in Public Health

Several Proficiency Test (PT) or External Quality Assessment (EQA) schemes are currently available for assessing the ability of laboratories to detect and characterise enteropathogenic bacteria, but they are usually targeting one sector, covering either public health, food safety or animal health. In addition to sector-specific PTs/EQAs for detection, cross-sectoral panels would be useful for assessment of the capacity to detect and characterise foodborne pathogens in a One Health (OH) perspective and further improving food safety and interpretation of cross-sectoral surveillance data. The aim… Leer más

6 de marzo de 2023

Vía publiDB


A useful tool for the safe diagnosis and control of the two main pandemics of the XXI century: COVID-19 and African Swine Fever disease

PLoS ONE publica este artículo de investigación

The COVID-19 pandemic and the disease triggered by the African Swine Fever virus are currently two of the main problems regarding public and animal health, respectively. Although vaccination seems to be the ideal tool for controlling these diseases, it has several limitations. Therefore, early detection of the pathogen is critical in order to apply preventive and control measures. Real-time PCR is the main technique used for the detection of both viruses, which requires previous processing of the infectious material. If the potentially infected sample is inactivated at the time of sampling, th… Leer más

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