Test developed in France is as accurate as PCR test and does not require lab processing
French researchers have developed a coronavirus test that they say delivers results three times faster than rapid lateral flow antigen tests with – according to initial trial data – almost the same accuracy as more reliable, but slower, PCR tests.
The electrochemical test, which uses nanobodies taken from the camelid group of animals, returns a result within 10 minutes and, in an early test of 300 samples, proved 90% as accurate as a PCR test for both positive and negative results. It is being developed by scientists at Lille and Marseille universities and from the French national scientific research centre CNRS.
