Strict precautionary measures were imposed Sunday (12 February) in areas of Bulgaria, Greece and Italy where migratory birds were found to have died of H5N1, the highly pathogenic form of avian flu.
Striktne mere predostrožnosti uvedene su u nedelju (12. februara) u oblastima u Bugarskoj, Grčkoj i Italiji, gde je ustanovljeno da su slučajevi uginulih ptica selica prouzrokovanih H5N1 virusom - smrtonosnim oblikom ptičijeg gripa.