Development of a Non-Invasive Indirect ELISA for Detecting IgY Against a Novel Avian Metapneumovirus Subtype C in Egg Yolks of Laying Ducks
Simple Summary This study addresses the urgent need for reliable immunological assays for novel avian metapneumovirus subtype C (aMPV/C), a re-emerging pathogen causing hydrosalpinx fluid syndrome and substantial economic losses in China’s laying duck industry. In the absence of licensed vaccines or antiviral drugs, ra...