Robuta

https://www.mdpi.com/1999-4915/16/10/1585 Assessment of PPMV-1 Genotype VI Virulence in Pigeons and Chickens and Protective Effectiveness of... Pigeon paramyxovirus serotype 1 (PPMV-1), an antigenic and host variant of avian paramyxovirus Newcastle disease virus (NDV), primarily originating from racing...