Vietnam optomistic on bird flu vaccine
Updated
Vietnam says it's had good results with the first stage of human testing of its locally developed bird flu vaccine.
Presenter: Sonja Heydeman
Speakers: Doctor Sean Tobin, Medical Epidemiologist with the World Health Organisation, Dr Alan Hampson, Chair of Australia's Influenza Specialists Group and consultant to the World Health Organisation; Thu Van, Vabiotech Director Vietnam







