还是用一段乐观的旋律来结束这篇文章吧。医学上可能会有一些重大的突破:科学家可能研制出疫苗对抗hiv;或是找到治疗帕金森症的方法;甚至可能是治愈最普通的感冒的办法。
But let us end on an optimistic note, by happily taking long odds on medical breakthroughs: a vaccination against HIV; a cure for Parkinson's disease; even a cure for the common cold.
制药商仍然要生产治疗普通季节性流感的三价流感疫苗,如今又多了项任务,那就是生产对抗致死性H1N1型流感的疫苗。
Manufacturers have still had to produce the usual “trivalent” vaccine for this year’s seasonal flu, plus a wholly different vaccine for the more deadly H1N1 strain.
更多普通人的流感注射紧随其后,是6百万到7百万疫苗剂量的一部分,疾病防控中心预期在下周发往全国各地。
The more common flu shot will be close behind, part of the 6 million to 7 million doses of vaccine the CDC expects to ship around the country by the end of next week.
It wasn't used in the general population.
该疫苗没有用于普通大众
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