AvianBirdsFlu.com: key facts about Avian Influenza commonly called Bird Flu that created world health crises rivaled only by Plague and HIV.
Home Page News Virus Pandemic Vaccine Sympotms Links H5N1 Strain Forum	Bird Flu Symptoms in Domestic Birds The infection among domestic birds can be not manifest (asymptomatic) or cause a decrease in the egg-laying capacity and respiratory system diseases, and can also take a peracute course, causing rapid death of birds by a systemic disease without any preliminary symptoms (highly pathogenic Bird Flu).