Only 1,895 people have been tested for the novel coronavirus in the US, according to reporting by The Atlantic. That’s a shockingly low number: the UK has tested over 18,000 people, and South Korea is testing around 10,000 people a day.
The CDC got this right with H1N1 and Zika, and produced huge quantities of test kits that went around the country,” Thomas Frieden, the director of the CDC from 2009 to 2017, told us. “I don’t know what went wrong this time.” "The CDC got this right with H1N1 and Zika" hmmmmmmmm
source:
https://www.theverge.com/2020/3/6/21168028/coronavirus-us-testing-insufficient-covid-19-cdc-fda-international
给予测试的标准严格，所以测中的概率就高呗。
所以CDC现在不报告美国总的检测人数了，
各州的标准不一样，这个数据就没意义了。
是的，应该是新冠已经在北美流行开了。昨天和一位医学朋友聊了一下，他们模型保守算出有95%把握美国有500~600例了应该，但是没有source不能作为主题发！