From the same article: Rapid tests are by far t
Post# of 9122
Rapid tests are by far the easiest to administer. But they are also the most unreliable — so much so that the World Health Organization recommends against their use.
Most are manufactured in China. Reports of countries that quickly bought millions have just as swiftly been followed by accounts of poor performance.
For example, Britain recently said the millions of rapid tests it had ordered from China were not sensitive enough to detect antibodies except in people who were severely ill. In Spain, the testing push turned into a fiasco last month after the initial batch of kits it received had an accuracy of 30 percent, rather than the advertised 80 percent....
“The problems mainly happen with rapid tests,” said Dr. Giorgio Palù, an Italian microbiologist and former president of the European Society for Virology. “They will never be able to tell the spread of the virus because they do not have the required sensitivity and specificity.”
CDC should just fking go eith ELISA (N-Assay) already and stop trying to stuff a cube into a circle. So Fing frustrating!