Bird flu fatal case is registered on Bali Island. Twelve-year-old boy became a victim of the disease, said Rita Kusriastuti, an official at the health ministry.

According to her, the boy has become the fourth victim of bird flu since the beginning of 2012.

The boy died on February 21.Tests showed the boy was infected with the H5N1 virus. Most likely, the boy had direct contact with the infected birds, Utro.ru reports.