Influenzavirus a can infect swine, horse, mammal in ocean, poultry and human.
甲型流感病毒除感染人外,还可感染猪、马、海洋哺乳动物和禽类。
2
Canine influenza is caused by varieties of Influenzavirus a, such as equine influenza virus H3N8, which in 2004 was discovered to cause disease in dogs.