This picture taken on March 14 shows a Chinese policeman walking across a pile of fake medicines seized in Beijing in recent months, which were later destroyed. The rapid growth of Internet commerce has led to an explosion of counterfeit drugs sold around the world, with China the biggest source of fake medicines, pharmaceutical experts said as the illicit trade is now believed to be worth around 75 billion USD globally, with criminal gangs increasingly using the web to move their products across borders. CHINA OUT AFP PHOTO (Photo credit should read STR/AFP/Getty Images)
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