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根據美國疾病控製和預防中心主任 Rochelle Walensky 博士周三公布的數據,未接種 Covid-19 疫苗的人死於 Covid-19 的可能性是接種疫苗和加強疫苗的人的 97 倍。 “接種疫苗和加強劑量大大降低了死於 Covid-19 的風險,”Walensky 在白宮 COVID-19 應對小組簡報會上介紹了截至 12 月 4 日當周收集的數據時說。 “未接種疫苗的人每周平均死亡人數為每 10 萬人 9.7 人,但接種疫苗的人每周平均死亡人數為每 10 萬人 0.??7 人。這意味著未接種疫苗的人死於 Covid-19 的風險是僅接種疫苗的人的 14 倍。對於接受加強免疫的人,每周平均死亡人數為每 100,000 人 0.1 人,這意味著未接種疫苗的人死亡的可能性是接受加強免疫的人的 97 倍。” Walensky 還提供了來自 CDC 的 COVID-NET 監測係統的數據,顯示 65 歲以上因 Covid-19 住院的人中有 54% 未接種疫苗,盡管該年齡組中隻有 12% 的人總體未接種疫苗。在該數據集中,隻有 8% 的住院患者接受了疫苗接種和加強免疫。 “所有年齡段的人都可以看到同樣的趨勢,”她說。 “這些數據向我們表明,目前因 Covid-19 住院的人中,未接種疫苗和未接種疫苗的比例過高。此外,這些數據證實,即使在 Omicron 激增期間,疫苗接種和加強免疫也能繼續預防嚴重疾病和住院治療。”
Unvaccinated people are 97 times more likely to die of Covid-19 than those with a booster, CDC director says
From CNN’s Virginia Langmaid
People who are not vaccinated against Covid-19 are 97 times more likely to die from Covid-19 than people who are vaccinated and boosted, according to data presented Wednesday by US Centers for Disease Control and Prevention Director Dr. Rochelle Walensky.
“Vaccination and booster doses substantially decrease the risk of death from Covid-19,” Walensky said at a White House COVID-19 Response Team briefing while presenting data collected the week ending December 4.
“The number of average weekly deaths for those who are unvaccinated was 9.7 per 100,000 people, but only 0.7 per 100,000 people for those who were vaccinated. This means the risk of dying from Covid-19 was 14 times higher for people who were unvaccinated compared to those who received only a primary series. For those who were boosted, the average of weekly deaths was 0.1 per 100,000 people, meaning that unvaccinated individuals were 97 times more likely to die compared to those who were boosted.”
Walensky also presented data from CDC’s COVID-NET surveillance system showing 54% of people hospitalized for Covid-19 over the age of 65 are unvaccinated, despite only 12% of people in this age group being unvaccinated overall. Just 8% of the patients hospitalized in this dataset were vaccinated and boosted. “These same trends are seen across all age groups,” she said.
“These data show us that the percent of people who are currently hospitalized due to Covid-19 are disproportionately unvaccinated and disproportionately not boosted. Additionally, these data confirm that vaccination and boosting continue to protect against severe illness and hospitalization even during the Omicron surge.”