Browsing National Laboratory of Infectious Animal Diseases, Antimicrobial Resistance, Veterinary Public Health and Food Chain Safety by Issue Date
Now showing items 21-40 of 56
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Transmission Dynamics of Imported Vaccine-Origin PRRSV-2 within and between Commercial Swine Integrations in Hungary
(2023)This study reports on the molecular epidemiology of Ingelvac-PRRS-MLV-associated cases in Hungary for the period 2020-2021. Field epidemiology investigations led the experts to conclude that imported pigs, which were shipped ... -
Genomic Epidemiology and Evolution of Fowl Adenovirus 1
(2023)Fowl adenovirus 1 (FAdV-1) is the main cause of gizzard erosion in chickens. Whole genome sequencing and sequence analyses of 32 FAdV-1 strains from a global collection provided evidence that multiple recombination events ... -
The Impact of PRRS Eradication Program on the Production Parameters of the Hungarian Swine Sector
(2023)Background: The Hungarian national eradication program of PRRS was successfully completed between 2014 and 2022. There were doubts about the efficiency of the eradication program in Hungary from the beginning to the tune ... -
Phenotypic and genetic insights into efflux pump mechanism in Mycoplasma anserisalpingitidis
(2023)Introduction Mycoplasma anserisalpingitidis is one of the most important waterfowl-pathogenic mycoplasmas. Due to inadequate antibiotic treatment, many strains with high minimal inhibitory concentration (MIC) values for ... -
Metal Load of Potentially Toxic Elements in Tuna (Thunnus albacares)-Food Safety Aspects
(2023)The consumption of marine fishes has a positive effect on a consumer's health; however, it poses a potential risk due to their level of heavy metals in their body. Heavy metals can be naturally found in the environment, ... -
Establishment of a Mycoplasma hyorhinis challenge model in 5-week-old piglets
(2023)Introduction: Mycoplasma hyorhinis is an emerging swine pathogen with high prevalence worldwide. The main lesions caused are arthritis and polyserositis, and the clinical manifestation of the disease may result in significant ... -
Antimicrobial resistance genes and associated mobile genetic elements in Lactobacillales from various sources
(2023)Lactobacillales are commonly used in food products and as probiotics in animal and human medicine. Despite being generally recognized as safe, lactic acid bacteria may harbor a variety of antimicrobial resistance genes ... -
Detrimental consequences of tebuconazole on redox homeostasis and fatty acid profile of honeybee brain
(2023)Excessive use of azole fungicides in agriculture poses a potential threat to honeybees and other pollinator insects; however, the detailed effects of these molecules remain largely unclear. Hence, in the present study it ... -
Novel parvovirus in an outbreak of fatal enteritis in European hedgehogs (Erinaceus europaeus), Italy, 2022
(2023)Starting from June 2022, increased mortality associated with enteric signs was reported in European hedgehogs (Erinaceus europaeus) recovered at a regional wildlife rescue center, in Apulia, Italy. Cases of enteric disease ... -
Carry-Over of Aflatoxin B1 from Feed to Cow Milk-A Review
(2023)The conversion of aflatoxin B1 in feed consumed by cows into aflatoxin M1 in their milk poses a challenge to food safety, with milk being a popular staple food and because of the harmful effects of these compounds. This ... -
In Vitro Efficacy of Hungarian Propolis against Bacteria, Yeast, and Trichomonas gallinae Isolated from Pigeons—A Possible Antibiotic Alternative?
(2023)The spread of antimicrobial resistance is one of the most serious human and animal health problems of our time. Propolis is a natural substance with antibacterial, antifungal, and antiparasitic activity, the most active ... -
A CTB-SARS-CoV-2-ACE-2 RBD Mucosal Vaccine Protects Against Coronavirus Infection
(2023)Mucosal vaccines protect against respiratory virus infection by stimulating the production of IgA antibodies that protect against virus invasion of the mucosal epithelium. In this study, a novel protein subunit mucosal ... -
Determining the In Vivo Efficacy of Plant-Based and Probiotic-Based Antibiotic Alternatives against Mixed Infection with Salmonella enterica and Escherichia coli in Domestic Chickens
(2023)Restrictions on the use of antimicrobial compounds have led to a surge of interest in alternative solutions, such as natural, plant-based compounds. In our study, we investigated the efficacy of three feed supplements ... -
Evaluation of the Virulence of Low Pathogenic H9N2 Avian Influenza Virus Strains in Broiler Chickens
(2023)Our study aimed to investigate the virulence of three recent H9N2 LPAIV strains belonging to the G1 lineage, isolated from field infections in North Africa and the Middle East. Three-week-old commercial broiler chickens ... -
Emerging risk identification in the food chain – A systematic procedure and data analytical options
(Elsevier, 2023-06)Systematic screening for risks emerging in the food chain is essential for the protection of consumer health, however, timely identification of risks is not a trivial task because of the data and information gaps. By ... -
Pathological consequences, metabolism and toxic effects of trichothecene T-2 toxin in poultry
(Elsevier, 2024)Contamination of feed with mycotoxins has become a severe issue worldwide. Among the most prevalent trichothecene mycotoxins, T-2 toxin is of particular importance for livestock production, including poultry posing a ... -
Resistome analysis of Escherichia coli isolates from layers in Hungary
(2024)The authors aimed to investigate eight strains of Escherichia coli (E. coli) strains from Hungarian layer flocks for antimicrobial resistance genes (ARG), using metagenomic methods. The strains were isolated from cloacal ... -
Antimetastatic effect of intratumoral Treg antagonists in mice with renal cancer
(2024)The interplay of regulatory T cells (Tregs) within the tumour microenvironment presents a significant challenge in anticancer immunotherapy. This study investigates the potential of Treg blockade to enhance the efficiency ... -
Comprehensive Metagenomic Analysis of Veterinary Probiotics in Broiler Chickens
(2024)Probiotics are widely used in broiler chickens to support the gut microbiome, gut health, and to reduce the amount of antibiotics used. Despite their benefits, there is concern over their ability to carry and spread ... -
Metagenomic Identification of Novel Eukaryotic Viruses with Small DNA Genomes in Pheasants
(2024)A panel of intestinal samples collected from common pheasants (Phasianus colchicus) between 2008 and 2017 was used for metagenomic investigation using an unbiased enrichment protocol and different bioinformatic pipelines. ...