The Gates Foundation had set $47 million aside for emergencies, Mr. Aylward said.
艾伟德说，盖茨基金会已划出4，700万美元专门用于应急行动。
2
A Canadian physician and epidemiologist, Dr Aylward is the author of some 100 peer-reviewed scientific articles as well as a number of book chapters on immunization and disease eradication.