@CNN: The first human case of the H7N4 strain of avian influenza has been reported in China, health officials in Hong Kong say https://t.co/0Wb5D9ddXZ https://t.co/f8imhSScWO

@CNN: The first human case of the H7N4 strain of avian influenza has been reported in China, health officials in Hong Kong say https://t.co/0Wb5D9ddXZ https://t.co/f8imhSScWO