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The H10 subtype avian influenza virus is widely present in wild birds, poultry, seals, and minks. With the emergence of H10, it poses an increasing threat not only to poultry farming, but also to human health.
H9 avian influenza has been a key disease for prevention and control in poultry farming for many years. However, due to the susceptibility of orthomyxovirus to antigenic changes and the low protection rate of inactivated vaccines,
Chicken infectious bursal disease is an acute, highly contagious infectious disease caused by a double stranded RNA infectious bursal virus, characterized by damage to the bursal and immune suppression.
Chicken infectious rhinitis is an acute upper respiratory infectious disease caused by Haemophilus parahaemolyticus, with a fast transmission rate.
Newcastle disease is an acute, highly contagious, and lethal infectious disease in poultry caused by the Newcastle disease virus (NDV).
As is well known, in the past two years, avian influenza has been rampant abroad, with a large number of culling, "home isolation" of chicken flocks, restrictions on introduction, "queuing up to buy eggs", "flying seedlings" and other news frequently
