(抗击新冠肺炎)上海新确诊的本土病例溯源：感染德尔塔变异株 个人防护疏忽引发 中新社上海8月20日电 https://bit.ly/3ARWIVk
Bradley officer killed: Manhunt continues for Darius D Sullivan, woman after Sgt. Marlene Rittmanic fatally shot, partner wounded - WLS-TV
Search on for suspect who fatally shot 1 and wounded a 2nd officer ABC News 1 officer is dead and a second in critical condition after a sho...
隔夜外盘：美股三大指数小幅收跌大型科技股普涨_ 东方财富网 东方财富网 美股盘前：道指期货涨0.2% 多家公司发布了财报 新浪网 美股开盘涨跌不一热门中概股集体大涨 多维新闻网 纳斯达克和标普500指数再创新高 华尔街日报中文网 收盘：聚焦财报与刺激计...
Study says Covid-19 may have arrived in US in December -- earlier than thought CNN https://ift.tt/2Ru684E
Broward and Miami-Dade added to Publix vaccine sign-ups Sun Sentinel DC firefighters receive COVID-19 vaccine WUSA9 Most COVID-19 su...