指出，在使通用疫苗发挥效力的同时，我们针对滴鼻剂要在操作时保护鼻子，而不像注射流感疫苗不需要医学专业技能。

Or a universal vaccine to be effective, however, Fiers pointed out that it must be administered nasally because nose drops, unlike flu shots, don't require medical expertise to be administered.

youdao

“通用疫苗不能替代季节性流感疫苗，”美国圣路易斯大学疫苗开发中心主任罗伯特·贝尔奇博士说，“我认为，通用流感疫苗应该被当作对季节性疫苗的补充。”

“It wouldn’t replace the seasonal flu vaccine, ” said Dr. Robert Belshe, director of the center for vaccine development at Saint Louis University. “I think it would be considered a supplement to it.”

youdao

大多数正在研制的通用流感疫苗，甚至没有提供B型流感病毒的预防。 科学家们把重点集中在了A型流感上，因为它往往会造成更严重的疾病和流行病。

Most of the universal vaccines under development do not even try to provide protection against influenza type B. They focus on type A, which tends to cause more severe disease and pandemics.

youdao