Concurrent circulation of avian influenza viruses H5N1 and H9N2 enhances the genetic evolution of reassortant viruses in Egyptian poultry populations. - Yehia N; Ibrahim M; Shady RM; Mohamed AAE; Said D; Taha ME; Arafa A; Eid S; Shalaby MA; Truyen U; Kobialka RM; Abd El Wahed A; et al. (PloS one, 2026)