University of Hong Kong microbiologist Professor Yuen Kwok-yung. Photo: David Wong
University of Hong Kong microbiologist Professor Yuen Kwok-yung. Photo: David Wong
H7N9 virus

H7N9 infected birds will migrate to Pearl River Delta, says microbiologist

University of Hong Kong microbiologist Professor Yuen Kwok-yung. Photo: David Wong
University of Hong Kong microbiologist Professor Yuen Kwok-yung. Photo: David Wong
READ FULL ARTICLE