A Chinese nurse inoculates a woman with the swine flu vaccine at a hospital  in Hefei, east China's Anhui province on November 10, 2009. China's health authority stepped up a mass vaccination campaign and other measures to combat swine flu as the number of cases soared to nearly 60,000 and the death toll almost doubled to 30. Getty Images logo Getty Images 27 months ago

A Chinese nurse inoculates a woman with the swine flu vaccine at a hospital in Hefei, east China's Anhui province on November 10, 2009. China's health authority stepped up a mass vaccination campaign and other measures to combat swine flu as the number of cases soared to nearly 60,000 and the death toll almost doubled to 30.