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据SVT 报道,Västmanland 地区确认了20例被感染南非变种病毒的患者,这些患者都没有旅行史。Västmanland 地区通报称,这批新的突变病例是瑞典第一批聚集性感染病例。
Västmanland 代理疾控医师 Emeli Månsson 称,这些患者都没有因感染而致严重的疾病。到目前为止,该变种病毒在这一地区的传播被认为是有限的,部分原因是目前已经进行了几周前的接触感染追踪。
Emeli Månsson 说,但这并不意味着可以放松。这种病毒与以前的传播条件没有两样,这意味着,特别重要的是,除共同生活或者运动假期小范围交往外,尽量不与其他人密切接触。目前在Västmanland 的病例数量中,与其他地区的发现一样,感染英国变种病毒的患者也在明显增加。
南非变种病毒据估计具有更强的传染性,到目前为止,并没有事实表明该病毒变种致重症的能力更强,但也有人担心,目前的疫苗应对这种变种病毒存在一定的问题。
美国官员表示,虽然出动了战斗机,但由于担心碎片会构成安全威胁,军方领导人建议拜登总统不要将气球击落,拜登接受了这一建议。
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