https://www.bbc.co.uk/news/business-5460410020 Oct 2020 10:24
A Lamp test is quicker than the PCR test, which is widely used in the NHS, because the sample does not need to be sent to a laboratory.
Collinson, the company behind the initiative at Heathrow, admitted that the Lamp test is "slightly less sensitive" than the PCR test.
However, the Lamp test is considered to be much better than another rapid option - the antigen test. ?????
They would say that.