Displaying items by tag: antibody test

Superdrug has started selling a coronavirus antibody test, costing £69, to the public. They sold out in a few hours. The tests are intended to tell if someone had the virus in the past. The user takes blood samples and posts them off to a laboratory, where it takes 24 hours to produce a result. Medical giant Abbott, which makes the tests, insists that they are not intended to be used by people taking their own blood samples. They have only been found to be accurate on blood samples taken by trained healthcare providers directly from patients' veins. The MP who chairs the parliamentary panel on consumer protection said, ‘Superdrug seems to be playing on people’s fears and that is not right. What people really need is a readily available, easy to use test that is accurate’. She added that the cost is excessive and it is not 100% accurate. See

A blood test to find out whether people have been infected with coronavirus in the past has been approved by Public Health England, a ‘very positive development’. The test looks for antibodies to see if a person has already had the virus and might now have some immunity. Until now, officials have said such tests are not reliable enough. The government previously spent £16m buying antibody tests which proved to be ineffective. This test is the first one to offer serious potential. Experts at Porton Down evaluated the test and found that if someone had been infected, it gave the correct result 100% of the time. And if someone had not caught coronavirus, then it gave the correct result in 99.8% of cases.