美国新冠病例一日激增27700多例，7天平均比一周前猛增15%

美国周四报告了超过27700例新冠病例，与近几个月的下降相比，日均新增病例数稳步增长，7天平均下来比一周前增加了15%。其中27个州，包括亚利桑那州、德克萨斯州、加州和俄克拉荷马州，新病例的增长幅度都在5%以上。

美国总统特朗普原计划周六将在俄克拉荷马塔尔萨（Tulsa）举行有关竞选的集会。而俄克拉荷马截至6月18日，该州平均每天报告近250例新病例，周四报告了破纪录的451例病例，与一周前相比，增加了一倍多。其次集会预计有19,000多人聚集在会议中心内。虽然此活动会对参与者进行体温监测，并在入场时为大家提供口罩和免洗消毒液，但公共卫生专员仍然担心此次活动的安全性。

与此同时，美国有17个州和华盛顿特区报告的病例数时有所下降的，其中包括曾为疫情重灾区的康涅狄格州、新泽西州和纽约州。

The U.S. reported more than 27,700 coronavirus cases on Thursday. Compared with the decline in recent months, the average daily number of new cases has increased steadily, with an average of 7 days and a 15% increase from a week ago. Among these 27 states, including Arizona, Texas, California and Oklahoma, the growth rate of new cases is more than 5%.

US President Trump originally planned to hold a campaign rally in Tulsa, Oklahoma on Saturday. In Oklahoma, as of June 18, the state reported an average of nearly 250 new cases every day, and reported a record-breaking 451 cases on Thursday , more than doubled from a week ago. The rally is expected to have more than 19,000 people gathered in the conference center. Although this event will monitor the temperature of the participants and provide masks and disposable disinfectants for everyone at the venue, the Public Health Commissioner is still concerned about the safety of this event.

At the same time, the number of reported cases in 17 US states and Washington, DC, has declined, including Connecticut, New Jersey, and New York, which were the hardest hit areas.  source

指尖新闻：高信噪比，一目了然

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