My test was done from a finger prick but a few ml of blood had to be collected into a tube containing a layer of probable anticoagulant. The sample is then tested in a laboratory. They do not claim to be 100% accurate and false positive and negative results are possible. The test is called Roche Elecsys Anti-SARS-CoV-2S
Lasr two letters continued Jan 24
Angela Rayner lashes out and calls Sunak “pint sized loser”.