translation.en: It is thought that as animal/bird influenza adapts to humans and becomes transmissible it also loses some of its severity for humans.
translation.ga: Toisc go dtéann an fliú ainmhí/éanúil in oiriúint do dhaoine agus é in-tarchurtha, síltear go gcailleann sé cuid dá dhéine i gcás daoine.