昨天谁说测试盒99%准确，没有假阴性了?

Scientists express doubts to White House about coronavirus tests
The current tests for coronavirus infection and post-recovery immunity are both imperfect, a top scientific advisory panel told the White House this week. A committee of the National Academy of Sciences sent a letter to the White House on Wednesday, explaining that the coronavirus test sometimes misses positive cases. One study missed 16 cases out of 51 coronavirus patients. Tests based on relatively new CRISPR technology might be more accurate, but those tests are not currently available to patients, said the letter.
https://www.cnn.com/world/live-news/coronavirus-pandemic-04-10-20/h_67fe4f6b280583f47dc612fc165d92a7

不错了，生物的东西，有时候在培养皿中都能死有啥办法

1月2月时， CDC一直不敢放心核算测试， 当时CDC发现正确率只有40%。 三月份说是CDC解决了这个问题， 但中国的准确率只有20%-30%， 我不敢相信美国的直到看到实验数据为止。

因为只是99% 准确 所以top1%测不出来 挺合理的

因为只是99% 准确 所以top1%测不出来 挺合理的
wyz4632 发表于 4/10/2020 9:39:04 AM

你看得懂英文吗? 51个里面16个都测不出来， 怎么就是1%了？

Scientists express doubts to White House about coronavirus tests
The current tests for coronavirus infection and post-recovery immunity are both imperfect, a top scientific advisory panel told the White House this week. A committee of the National Academy of Sciences sent a letter to the White House on Wednesday, explaining that the coronavirus test sometimes misses positive cases. One study missed 16 cases out of 51 coronavirus patients. Tests based on relatively new CRISPR technology might be more accurate, but those tests are not currently available to patients, said the letter.
https://www.cnn.com/world/live-news/coronavirus-pandemic-04-10-20/h_67fe4f6b280583f47dc612fc165d92a7

cannie 发表于 4/10/2020 9:27:53 AM

吹嘘美国技术高罔顾事实。

好吧， 隔壁贴说的是90%准确率： http://forums.huaren.us/showtopic.aspx?topicid=2531303&forumpage=1
所以高科技可以复工了

回复 5楼cannie的帖子 你听的懂笑话吗？

取样不一定靠谱 测试再靠谱也要小心