新冠疫苗可以继续预防严重疾病和死亡，特别是对于 65 岁及以上的人群，尽管对年轻人的好处并不那么明显。 Covid vaccines continue to protect against serious illness and death, especially for people ages 65 and older, although the benefits for younger adults are not as clear.
新冠疫苗可以继续预防严重疾病和死亡，特别是对于65岁及以上的人群，尽管对年轻
爆料狗仔
2025-10-09 19:09:49
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