Introduction of Avian metapneumovirus subtype A to the United States: molecular insights and implications.

ABSTRACT: Avian metapneumovirus (aMPV) poses a significant threat to the poultry industry worldwide, primarily affecting turkeys and chickens. The recent detection of aMPV-A and -B subtypes in the United States marks a significant shift after a prolonged period free of aMPV following the eradication of the previously circulating subtype C. Hence, the demand for molecular diagnostic tests for aMPV has arisen due to their limited availability in the US market. In this study, we present the molecular characterization based on the complete genome sequence of aMPV subtype A, which was detected in the US for the first time. Four RT-qPCR positive samples were subjected to next-generation sequencing analysis, resulting in the assembly of one complete and one near-complete genome sequences. Phylogenetic anal

SUBMITTER: Goraichuk IV 

PROVIDER: S-EPMC11258015 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature