FIRST DETECTION OF A PATHOGENIC AVIAN INFLUENZA A/H5N1 CLADE 2.3.4.4B VIRUS FROM LAYING HENS IN NORTHWESTERN GABON

First detection of a pathogenic avian influenza A/H5N1 clade 2.3.4.4b virus from laying hens in Northwestern Gabon

We report the first outbreak of a pathogenic avian influenza virus that occurred on 13 April 2022 in the locality of Meyang, in Gabon, causing the death of 17,498 laying hens.Molecular analysis revealed that the mass mortalities observed in laying Burro Dopo Sole hens were associated with serotype H5N1 whose strain belonged to clade 2.3.4.4b.The ga

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Mineral revolution for the wellbeing economy

Non-technical summary.As we consider a transition Pillows to a low-carbon future, there is a need to examine the mineral needs for this transformation at a scale reminiscent of the Green Revolution.The efficiency gains of the agrarian transition came at ecological and social costs that should Pram provide important lessons about future metal sourci

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EVOLUTION OF THE NOTION OF COSTS

Costs represent a notion of maximum generalization, which designates both elements involving prediction and elements materialized in official accounting documents.In the present paper, we are trying to bring arguments for the public acceptance of the phrases: cost accounting and accounting of accounting costs.By accepting the duality of the two typ

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