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Highly pathogenic avian influenza H5Nx in Poland in 2020/2021: a descriptive epidemiological study of a large-scale epidemic
(National Veterinary Research Institute in Pulawy; Poland, 2022)
Introduction: Highly pathogenic avian influenza (HPAI) outbreaks caused by the Gs/Gd lineage of H5Nx viruses occur in Poland with increased frequency. The article provides an update on the HPAI situation in the 2020/2021 ...
Has Epizootic Become Enzootic? Evidence for a Fundamental Change in the Infection Dynamics of Highly Pathogenic Avian Influenza in Europe, 2021
(American Society for Microbiology, 2022)
This study presents a multi-compound method for the determination of 20 pharmacologically active dyes from 5 different chemical classes in environmental water samples. These compounds, including triphenylmethane dyes ...
Liquid chromatography–mass spectrometry analysis of carvacrol in chicken tissues
(National Veterinary Research Institute in Pulawy; Poland, 2022)
Introduction: Carvacrol is an essential oil derived from oregano that is used as a natural additive to improve the efficiency of livestock nutrition. Residues of natural additives such as carvacrol should be ...
Przetworzone białka pochodzenia zwierzęcego w żywieniu zwierząt gospodarskich – nowe uwarunkowania
(Krajowa Izba Lekarsko-Weterynaryjna, 2022)
This article describes current legal regulations on the use of animal proteins in animal feeding, with the special interest on general rules in BSE prevention and control. Now, after more than twenty years, the feed ban ...
A preliminary study of the poultry body weight effect of carvacrol in litter and of carvacrol residue in organ tissue of exposed chickens
(National Veterinary Research Institute in Pulawy; Poland, 2022)
Introduction: Carvacrol is an essential oil extracted from oregano which can be used as a natural additive in poultry litter and could have a positive impact not only on production rates but also on the quality of poultry ...