Reuters
http://www.reuters.com/
Accessed 6 April 2013
RPT-World experts debate case for new bird flu vaccine
Fri Apr 5, 2013 4:57am EDT
– Experts in daily talks on risks posed by new China virus
– Researchers analysing samples to find vaccine candidate
– Decision to make vaccine depends on whether H7N9 spreads
By Ben Hirschler and Kate Kelland
http://www.reuters.com/article/2013/04/05/health-birdflu-vaccine-repeat-idUSL5N0CR3DZ20130405