Emerg Infect Dis. 2022 Oct;28(10):2119-2121. doi: 10.3201/eid2810.221093. Epub 2022 Aug 23.
Given the recent surge in SARS-CoV-2 Omicron infections, we performed a quantitative PCR screening survey during June 28-29, 2022, in Stockholm, Sweden, to investigate SARS-CoV-2 point prevalence in a group with high exposure risk. Results showed SARS-CoV-2 infection in 2.3% of healthcare workers who were asymptomatic at time of sampling.
鉴于最近 SARS-CoV-2 奥密克戎感染的激增,我们在 2022 年 6 月 28 日至 29 日在瑞典斯德哥尔摩进行了一项定量 PCR 筛查调查,以调查具有高暴露风险人群中的 SARS-CoV-2 点患病率。结果显示,在采样时无症状的医护人员中,有 2.3%感染了 SARS-CoV-2。