The UK prime minister says he shares “frustrations” over test and trace, but insisted that his centrepiece measure for tackling the CCP virus had made “colossal” achievements. He emphasized that the system would be more effective if people complied with requests to self-isolate.
Contact-tracing is reaching a lower percentage of people than at any point, according to the latest figures, and the turnaround times for tests have also reached record lows.
