波士顿环球 The Boston Globe 报道称：

“Chelsea镇200份血液样本里几乎1/3显示其曾暴露于新冠病毒”

Nearly a third of 200 blood samples taken in Chelsea show exposure to coronavirus

200个被采集血样的Chelsea镇居民里1/3 COVID-19抗体测试呈阳性，这震撼地展现了病毒在这个密集居住的小城里的广泛传播。

Nearly one third of 200 Chelsea residents who gave a drop of blood to researchers on the street this week tested positive for antibodies linked to COVID-19, a startling indication of how widespread infections have been in the densely populated city.

原文链接：https://www.bostonglobe.com/2020/04/17/business/nearly-third-200-blood-samples-taken-chelsea-show-exposure-coronavirus/

观察者网的翻译：https://www.guancha.cn/internation/2020_04_19_547463.shtml

这么看来这病可能比想象中的更具传染性，同时也更不致命。