BBCNEWS BBC News May 30, 2021 14:07:00
And one of— tracing of infection. absolutely, and one of the _ tracing of infection. absolutely, and one of the key _ tracing of infection. absolutely, and one of the key elements i tracing of infection. absolutely, and one of the key elements of| tracing of infection. absolutely, - and one of the key elements of this for more than a year has been not to overwhelm the nhs, of course, and today we hear a call from the nhs saying, look, were finally trying to start get through the backlog of all...
Source: archive.org