As of Thursday, the CDC reported that the United States has tested a little more than 13,000 specimens — there can be multiple specimens per patient, and patients can be tested multiple times. (There have been more than 1,800 confirmed cases of COVID-19 in America.) America’s modest testing statistics look particularly weak compared to its neighbor to the north. Canada spent January and February putting together testing and monitoring infrastructure—efforts that look a lot like the model laid out at the Johns Hopkins table. By catching cases early, and investigating their origins, Canada has blunted the impact of the virus thus far. In Canada, provincial and federal health authorities have managed to test roughly 15,000 patients across the country. Nationally, Canada has seen just 157 confirmed cases—the majority of which were imported from other countries.
美国运气的确好，民主党在3/5，企图通过NO BAN Act，禁止川普颁发旅行禁令。 如果川普动作再慢一点，美国就完蛋了。 https://www.congress.gov/bill/116th-congress/house-bill/2214/actions?KWICView=false H.R.2214 - NO BAN Act This bill imposes limitations on the President's authority to suspend or restrict aliens from entering the United States and terminates certain presidential actions implementing such restrictions. 03/05/2020 Reported (Amended) by the Committee on Judiciary. H. Rept. 116-413, Part I.
但是加拿大的中国伊朗韩国意大利人密集程度远远高于美国，
有40多例是美国旅行回来中招。死亡率现在是50比1
一个多星期前美国测5000例是加拿大也是5000，但是这5000人中得病比例十比一
加拿大医疗是省里管，一星期前前加拿大测了5000例时美国全国也是5000
As of Thursday, the CDC reported that the United States has tested a little more than 13,000 specimens — there can be multiple specimens per patient, and patients can be tested multiple times. (There have been more than 1,800 confirmed cases of COVID-19 in America.)
America’s modest testing statistics look particularly weak compared to its neighbor to the north.
Canada spent January and February putting together testing and monitoring infrastructure—efforts that look a lot like the model laid out at the Johns Hopkins table. By catching cases early, and investigating their origins, Canada has blunted the impact of the virus thus far.
In Canada, provincial and federal health authorities have managed to test roughly 15,000 patients across the country. Nationally, Canada has seen just 157 confirmed cases—the majority of which were imported from other countries.
https://foreignpolicy.com/2020/03/13/canada-shows-how-easy-virus-testing-can-be/
不一样的是这次中国那边已经结束战争进入重建了，美国这边才刚刚动员，发现参战武器还不够。
武汉和湖北人民这次付出了巨大的牺牲！至于某政府， 不提也罢
美国跟加拿大人口数量都不是一个量级
民主党这是想干吗？疯了吗？
美国断航后对中国来的病人人数控制的还不错。但是欧洲尤其是意大利太厉害了，美国人喜欢去欧洲旅行，这次染病回来的很多是美国人不是意大利人。
还重建呢。。。大部分小区门都不让你出，学校也没开，你在梦里重建吧
加拿大人口只有美国十分之一啊，两国目前感染比例是一样的。两国来往traffic很多，加拿大确诊里有四分之一就是美国输入，两国感染率相差太多是不可能的。西雅图爆发的时候，温哥华要吓尿了。
为什么比例要一样呢，美国这里州与州的情况都不尽相同
加拿大测了15000人是198，美国测了13000是2300。不是看人口比例，因为美国很多地方都没测。是看测试总数里阳性比例。
应该是州对省，华盛顿或者加州对bc，纽约对安大略，大约四五倍
加拿大没断航，中国过来的阳性也就10例左右，想想多伦多温哥华高密度华人。
特朗普的禁止入境可以说没有一点效果，除非把华裔美国公民都ban了。
前提是能重视起来。看看意大利的抗议游行吧，人家宁要自由，不要口罩。
现在放下心来还太早了。
我觉得还是有效果，做不到100%也是合理的。
公民当然是不能BAN的。
至于为什么温哥华和多伦多人少，也许正好从武汉回来的人少。
那也是了。H1N1的时候美国感染人数是加拿大20倍，死亡是30倍，也不一定就是10倍的比例。
除了引进病人人数，在各地传播情况没有共性，比如我们的一二例，没有传给任何人，自己还迅速治愈，纽约大叔传给的人很多。
加航在川普ban之前就已经停飞中国的航线了
第一个跟中国断航的国家就是意大利。这个travel ban没有什么用，公民绿卡禁不了的，光华裔公民就很多了，还有其他人也有生意往来。
感谢中国政府封城？现在的消息武汉是11月就发现武汉肺炎病人了，李文亮，艾芬是12月就有报告，说明12月病人已经很多了，隔了两个月，厉害国才封城，那时放走了几百万武汉居留的，全世界还感谢它？我呸呸呸呸呸！
中国病情稳定？一直数据造假，鬼知道稳不稳定！