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以下是美國疾控中心（CDC）的最新COVID-19報(bào)告：
在美國許多地區(qū)COVID-19確診病例仍在上升，過去7天新增病例超過120萬。
美國疾控中心最新的COVIDView報(bào)告顯示，本周用于追蹤C(jī)OVID-19相關(guān)疾病蔓延的全國措施與上周相比有所下降或保持穩(wěn)定。更多內(nèi)容：https://bit.ly/2ViFflZ.
美國疾控中心的最新發(fā)病率和死亡率周報(bào)（MMWR）報(bào)告顯示，COVID-19抗原檢測既快速又便宜，但有時需要進(jìn)行第二次檢測才能確認(rèn)結(jié)果。更多內(nèi)容：https://bit.ly/MMWR123120.
根據(jù)臨床試驗(yàn)，美國現(xiàn)有新冠肺炎疫苗的有效性超過90%，是阻止疫情的重要工具。
特朗普總統(tǒng)于12月8日簽署了確保獲得美國政府新冠肺炎疫苗的行政命令。這份行政命令指示美國為國際上獲得安全有效的新冠肺炎疫苗提供便利。
These are the latest COVID-19 reports from the U.S. Centers for Disease Control (CDC):
COVID-19 cases are still rising in many parts of the U.S., with more than 1.2 million new cases reported over the last 7 days.
The latest CDC COVIDView report shows that national measures used to track the spread of COVID19-associated illness went down or held steady this week compared to last week. Learn more: https://bit.ly/2ViFflZ.
New CDC Mortality and Morbidity Weekly Report (MMWR) report shows COVID-19 antigen tests can be fast and inexpensive but sometimes require a second test to confirm the result. Learn more: https://bit.ly/MMWR123120.
The vaccines currently available in the U.S. are more than 90% effective at preventing COVID-19, according to clinical trials, and are important tools to stop the pandemic.
On December 8, President Trump issued the Executive Order on Ensuring Access to United States Government COVID-19 Vaccines. The Executive Order provides a mandate for the United States to facilitate international access to safe and effective COVID-19 vaccines.