Newcastle Disease Virus (NDV) genotype VII is a highly pathogenic Orthoavulavirus that has caused multiple outbreaks among poultry in Egypt since 2011. This study aimed to observe the prevalence and genetic diversity

Avian influenza viruses (AIVs) are a major economic burden to the poultry industry and pose serious zoonotic risks, with human infections being reported every year. To date, the vaccination of

Outbreaks of avian pathogens such as Newcastle disease virus, avian influenza virus, and salmonella have a major impact on economies and food security worldwide. Some pathogens also pose a significant

Recent outbreaks of influenza A(H5N1) have affected many mammal species. We report serologic evidence of H5N1 virus infection in horses in Mongolia. Because H3N8 equine influenza virus is endemic in

The present invention provides a recombinant protein, and a recombinant vector expressing that protein, that can be used for the vaccination of seropositive avians, whereby the antibodies in the avian

The present invention relates to a genetically engineered protein comprising: at least one binding domain which is capable of binding to a cell surface protein on an avian antigen presenting

H5Nx clade 2.3.4.4b high pathogenicity avian influenza viruses (HPAIVs) have decimated wild bird and poultry populations globally since the autumn of 2020. In the UK and in continental Europe, the

Avian influenza H9N2 viruses cause economic losses to the poultry industry and pose a public health risk. Two major H9N2 lineages dominate globally: the G1 lineage (genotype G1-B), prevalent in

Since its emergence in 1996, the H5 avian influenza virus (AIV) A/Goose/Guangdong/1/1996 (Gs/GD) hemagglutinin (HA) has evolved into over 30 genetically and antigenically distinct clades, including the widespread clade 2.3.4.4b.