Coronavirus: Double warning over antibody tests

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Discussion posted by: Arye ben-Shaoul

Hopes that coronavirus antibody tests could help the UK end its lockdown have been dealt a blow – after the World Health Organization questioned whether they offer any guarantee of immunity. The UK has placed antibody tests – which check if someone has had Covid-19 – at the centre of an eventual “back-to-work” plan to restart normal life. But experts said they may not prove if someone is protected from reinfection. The UK’s testing co-ordinator has also warned people not to buy private tests. The government has already paid for three-and-a-half million antibody tests, but has not yet found one that is reliable enough to use – and stresses that it will not approve the use of any test until it can be sure its findings can be fully depended on.