2009年，我又经历这样一场让人刻骨铭心的全球性流感。
In 2009, I experienced such a people unforgettable global flu pandemic.
为长远打算才是我们最终的目标：只要在儿童时期接种一次全球性流感疫苗就可保护人们一生不受任何流感的侵袭。
Further off still is the ultimate goal: a universal flu vaccine that can be given just once in childhood and provides a lifetime's protection against all forms of influenza.
而疫苗本身也不无风险，全球性流感疫苗一直与被称为格林·巴利综合症(GBS)的罕见神经疾病有联系。
Vaccination is not without risk in itself, and pandemic flu vaccines have been associated with a rare neurological condition known as Guillain Barre Syndrome (GBS).
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