Swine flu vaccine won't be ready for next wave

 作者:赵绿嘣     |      日期:2019-03-01 07:01:03
By Debora MacKenzie Editorial: Beware the return of swine flu A VACCINE against the Mexican swine flu sweeping the world is likely to arrive too late for most people, vaccine officials told New Scientist between a flurry of high-level industry meetings this week. The World Health Organization is now considering whether to advise the world’s vaccine makers to switch from ordinary flu vaccine to the Mexican H1N1. As New Scientist went to press, a pandemic was officially on the cards, but even if the WHO gives the go-ahead,