【時事報導】超級流感疫苗有用嗎？
A flu immunisation needle is seen as part of a work-provided Flu vaccination initiative in Rhodes, New South Wales, Australia, Monday, April 10, 2017. Source: AAP
昆士蘭大學的學者解釋今年特別嚴重的流感原因，以及「超級疫苗」是否有效，這場流感是否可以避免發生？請聽張彩玉報導。
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A flu immunisation needle is seen as part of a work-provided Flu vaccination initiative in Rhodes, New South Wales, Australia, Monday, April 10, 2017. Source: AAP
