Where did the chicken flu started?

The avian influenza, commonly known as bird flu or chicken flu, has various strains that can emerge in different regions. The H5N1 strain, one of the most notorious, was first identified in domestic ducks in China in 1996. Since then, outbreaks have been reported globally, impacting poultry and wild bird populations. The disease is primarily transmitted among birds but can occasionally infect humans and other animals.