H9N2 avian influenza viruses have become globally widespread in poultry over the last two
decades and represent a genuine threat both to the global poultry industry but also humans …

Since their reemergence in 2003, highly pathogenic avian influenza A (H5N1) viruses have
reached endemic levels among poultry in several southeast Asian countries and have …

Poultry-adapted H9N2 avian influenza viruses (AIVs) are commonly found in many countries
in Asia, the Middle East, Africa, and Europe, and although classified as low pathogenic …

Outbreak of a novel influenza virus is usually triggered by mutational change due to the
process known as 'antigenic shift'or re-assortment process that allows animal-to-human or …

Pandemic influenza virus has its origins in avian influenza viruses. The highly pathogenic
avian influenza virus subtype H5N1 is already panzootic in poultry, with attendant economic …

We report the first case of severe pneumonia due to co-infection with the emerging avian
influenza A (H5N1) virus subclade 2.3. 2.1 and Mycoplasma pneumoniae. The patient was a …

In Egypt, avian influenza A subtype H5N1 and H9N2 viruses are enzootic in poultry. The
control plan devised by veterinary authorities in Egypt to prevent infections in poultry …

Avian influenza virus (AIV) poses a significant challenge to poultry production, with negative
repercussions for both the economy and public health worldwide. Since January 2003, a …

Novel Eurasian lineage avian influenza A (H5N8) virus has spread rapidly and globally
since January 2014. In December 2014, H5N8 and reassortant H5N2 viruses were detected …

Emergence of the highly pathogenic avian influenza (HPAI) H5N1 virus in Egypt in mid-
February 2006 caused significant losses for the poultry industry and constituted a potential …