WHO estimates that at least some of the projects will move into clinical trials before the end of this year, but several years may be needed before a fully tested and licensed vaccine is ready for use.
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一些科研人员提醒,在一种疫苗能够投入使用之前,第一轮疫情暴发可能已经过去。
Several scientists warned that the first explosive wave of spread may be over before a vaccine is available.
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但是,大家一致同意务必要开发出一种疫苗。
However, all agreed that development of a vaccine is imperative.
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世界半数以上人口生活在有埃及伊蚊出没的地区。
More than half of the world’s population lives in an area where the Aedes aegypti mosquito is present.
During the meeting on mosquito control, the experts concluded that well-implemented control programmes using existing tools and strategies are effective in reducing the transmission of Aedes-borne diseases, including Zika.