Photo detail

a vendor picks chickens at a wholesale poultry market in Shanghai. A spate of bird flu cases since the beginning of the year in China has experts watching closely as millions of people and poultry are on the move ahead of the Lunar New Year holiday, the world's largest annual human migration.

Stories this photo appears in:

Tease photo

Avian flu sweeps across China

Migration could cause spreading

Comments

Use the comment form below to begin a discussion about this content.

Sign in to comment