avian influenza - hírek
Spain tightens measures due to H5N1 bird flu cases spotted in Andalusia
Raw milk and wild birds: How the bird flu strain raising alarm in the US could enter Europe
EU keeps racing pigeons tethered as bird flu ruffles feathers
Bird flu cases spreading faster and with greater impacts - report
Kitört a rendkívül ragályos vírus: egymás után jelentik be az intézkedéseket a világ országai
EU experts warn: Emerging avian flu mutations could adapt to humans and increase risks
Human case of bird flu detected in UK
Austria's Health Ministry declares whole country an avian influenza high risk area
