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...We were curious how the difference could be that stark,” Lin said....
...Additional reporting by Maiqi Ding in Beijing, Gloria Li and Andy Lin in Hong Kong and Eleanor Olcott in Taipei...
...Some were similar to Sars, the related disease that started in China and killed almost 800 people in 2002-2003, such as fever, cough and shortness of breath, said Bin Cao, who led the study at Beijing’s...
...Additional reporting by Luna Lin...
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