None of the antibody tests ordered by the government is good enough to use, the new testing chief has admitted.
John Newton said that tests ordered from China were able to identify immunity accurately only in people who had been severely ill and that Britain was no longer hoping to buy millions of kits off the shelf.
Instead government scientists hope to work with companies to improve the performance of antibody tests. Professor Newton said he was “optimistic” that one would come good in months.
However, Dame Deirdre Hine, the public health expert who chaired an official review that criticised failures of modelling in the 2009 swine flu pandemic, said that it was “difficult to understand” why the government had not planned for more testing.