美国周末新发现的COVID-19病例急剧下降

Baruah Hk
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摘要

当COVID-19首次出现时,世界各国政府都采取了限制措施。在该疾病第一波传播的任何给定时间点,病例总数呈次指数增长。在第二波中,传播模式被认为是超指数的。目前,COVID协议已经放松。此后,在包括美国在内的某些地区,观察到新病例的数量在周末急剧下降。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Plummeting of New Cases of COVID-19 Detected on Weekends in the United States
When COVID-19 first appeared, there were restrictions imposed by the governments around the world. The total number of cases at any given point of time in the first wave of spread of the disease was sub-exponential. In the second wave, the spread pattern was seen to be hyper- exponential. Currently, the COVID protocols have been loosened. Thereafter the number of new cases has been observed to plummet on weekends in certain regions that include the United States.
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