Bird flu
Synonyms Avian influenza; avian influenza Microbiological: H5N1, H7N2, H7N9Avian influenza is an infectious disease caused by certain forms of the influenza virus. In a broader sense, bird flu is also known as “avian influenza” or “avian influenza”. Normally, avian flu mainly affects poultry (especially chickens, turkeys and ducks), but extensive mutations of the causative viruses … Bird flu