A Thai hospital official monitors the thermal screening of passsengers at an arrival gate of the Suvarnabhumi airport in Bangkok, May 2009. The World Health Organisation declared a swine flu pandemic on Thursday, raising its alert to the maximum level six
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A Thai hospital official monitors the thermal screening of passsengers at an arrival gate of the Suvarnabhumi airport in Bangkok, May 2009. The World Health Organisation declared a swine flu pandemic on Thursday, raising its alert to the maximum level six. (AFP)