大家还忽略了一个关键问题,就是PCRtest的准确性问题,发明这个测试i方法的人都对他没信心,而全世界正式在应用此法判断是否感染!所以这个数字未必准确。想的更糟一点,这完全有可能成为带风向的工具!细思极恐!!!
Experts say the important thing for anyone to remember is that while a negative test likely means a patient does not have COVID-19, it is not a guarantee, and they should continue to behave as if they might be infectious.
https://www.ctvnews.ca/health/coronavirus/fact-check-how-accurate-are-pcr-tests-for-the-novel-coronavirus-1.5257357
安省新增超600!一个多月来最高 两周后新增翻倍