China's latest vaccine scandal has stirred a lively debate on social media - in spite of strict censorship.
The country's second-largest maker of rabies vaccines was found to have violated regulations while producing a quarter of a million doses for children.
The government swung quickly into action even before the story was reported on state-controlled media.
So, is social media now influencing the government's decision making?
Al Jazeera's Adrian Brown reports.
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