Once the source of the H7N9 infection is found, how should the Chinese authorities you organize the response? Regarding that it is more than likely that animal-to-human contact could cause a human pandemic, all existing response methods are doomed to fail.
One of the remaining options is the novel Anoxia method, based on the absence of oxygen under atmospheric conditions. When the Chinese authorities able to apply this technique throughout all provinces, using well-equipped and trained firefighters, they could be able to stop the pandemic before it starts. The Anoxia method is therefore the weapon of choice.