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Nasal spray H1N1 flu vaccine comes into market 

(Agencies)
Updated: 2009-12-18 15:20
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Nasal spray H1N1 flu vaccine comes into market 
Pratap Singsivanondha, Dean of Faculty of Tropical Medicine at Mahidol University, demonstrates the use of a new nasal spray H1N1 flu vaccine during a news conference in Bangkok December 18, 2009.[Agencies]