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WHO issues a global alert about cases of atypical pneumonia
12 March 2003 | GENEVA -- Since mid February, WHO has been
actively working to confirm reports of outbreaks of a severe
form of pneumonia in Viet Nam, Hong Kong Special Administrative
Region (SAR), China, and Guangdong province in China.
http://www.who.int/mediacentre/releases/2003/pr22/en/