我的理解就是“不知道”三个字
原文既没有说“不大”也没有说“大”。

【 在 sanford66 的大作中提到: 】
: 就是说，短期内再感染风险不大？
: g, in light of high levels of population immunity in many settings and country differences in the immune landscape. In particular, the public health implications of the rise of some Omicron variants, specifically XBB and its sublineages (indicated as XBB*
: ), as well as BQ.1 and its sublineages (indicated as BQ.1*), were discussed.
: ...................
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FROM 220.202.232.*