Hong Kong's first nasal spray flu vaccine should be trialled in mainland China to speed up process, top HKU microbiologist says | South China Morning Post
The USA has abandoned the nasal flu vaccine being given in Wales this year - Wales Online
FluMist nasal flu vaccine can come back, vaccine advisers say
Nasal spray flu vaccine: MedlinePlus Medical Encyclopedia Image
Child flu vaccine 'rationing' may force practices to turn away patients | GPonline