Photos of 10 dead sparrows on a Chinese pavement that went viral on social media and drew a swift official response show how hard covering up a bird flu outbreak would be in the internet age.
H7N9 refers to a subgroup of H7 influenza viruses that normally circulates among birds. Human infections of H7N9 have been reported in parts of China, with some people dying of severe pneumonia.
You may also like
In partnership with: HKT PREMIER