The imminent large-scale rollout of rapid coronavirus tests promises to aid public health responses to COVID-19 — but a rapid home test remains elusive.

中文翻译：

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冠状病毒测试终于加快速度


即将大规模推出的冠状病毒快速检测有望帮助公共卫生部门应对 COVID-19，但快速家庭检测仍然难以实现。