In the United States, there is currently an exponential growth for the COVID-19 cases. The US president's coronavirus guidelines for America “30 Days to Slow The Spread” are necessary. To effectively curb the rapid spread of SARS-CoV-2, two more control measures facemasks and thermometers are strongly suggested to be included in the Guidelines.

中文翻译：

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口罩和温度计：阻止 SARS-CoV-2 在美国快速传播的重要措施。

在美国，目前 COVID-19 病例呈指数级增长。美国总统针对美国的冠状病毒指导方针“30天减缓传播”是必要的。为有效遏制SARS-CoV-2的快速传播，强烈建议指南中增加口罩和体温计两项控制措施。