Bird flu outbreak confirmed in Japan’s Iwate Prefecture

This is the 20th outbreak of avian influenza at a poultry farm nationwide this season and the first confirmed case in Iwate.

At the affected farm, about 560,000 egg-laying hens will be culled to prevent further spread of the virus.

According to the prefectural government, the farm reported to a livestock hygiene service center on Friday morning that an unusual increase in bird deaths had been observed.

A simple test returned to positive results, and subsequent genetic examinations later confirmed the infection.