美國疾病控制及預防中心更新防疫指引,完全接種者在絕大多數室內、外場合可不用再戴口罩。

Tom Harkin Global Communications Center Exhibit Area Centers for Disease Control and Prevention
- 1600 Clifton Road, N.E., Atlanta, Georgia 30333
- Hours: Monday Friday, 9 am 5 pm, except for federal holidays Admission is free
- Government-issue photo ID is required for entry. Please note that CDC is a working federal facility and as such does not provide public tours of its campus and laboratories.
- For more information please call 404-639-0830.">
Tom Harkin Global Communications Center Exhibit Area Centers for Disease Control and Prevention
- 1600 Clifton Road, N.E., Atlanta, Georgia 30333
- Hours: Monday Friday, 9 am 5 pm, except for federal holidays Admission is free
- Government-issue photo ID is required for entry. Please note that CDC is a working federal facility and as such does not provide public tours of its campus and laboratories.
- For more information please call 404-639-0830.
目前美國有約1億人施打過疫苗,但接種比率近日有放緩趨勢,尚有35%民眾未完全接種疫苗。但輝瑞﹙Pfizer﹚藥廠生產的疫苗近日獲准向12至15歲人士接種,加上美國疾病控制及預防中心(CDC)最新宣布「免戴罩」防疫準則,可望令更多人接種疫苗。
CDC總監禾倫絲姬(Rochelle Walensky)周四在白宮表示,「CDC在今天向更新了指引,所有完成接種整套疫苗的人,無論參加的活動是室內還是室外,規模大還是小,都可以不用戴口罩,如果你已成接種,你可以開始做那些因為疫情而須要暫停做的事情。我們都在渴望這一刻的來到,就是能能夠回復部分正常生活。」
不過、醫療、護理機構、監獄、露宿者之家等場所,並不適用於最新的防疫指引,搭飛機或其它公共運輸工具時,當局仍建議戴着口罩,指引也沒有禁止地方政府強制任何人帶口罩,而部分商業活動也可要求員工或顧客戴口罩。