No leadership and no plan: is Trump about to fail the US on coronavirus testing? | US news | The Guardian


Declarations of false victory and a vacuum of federal leadership have undermined testing as experts warn reopening the US could result in disaster

Source: No leadership and no plan: is Trump about to fail the US on coronavirus testing? | US news | The Guardian

The robots helping NHS surgeons perform better, faster – and for longer | Society | The Guardian


It is the most exacting of surgical skills: tying a knot deep inside a patient’s abdomen, pivoting long graspers through keyhole incisions with no direct view of the thread.

Trainee surgeons typically require 60 to 80 hours of practice, but in a mock-up operating theatre outside Cambridge, a non-medic with just a few hours of experience is expertly wielding a hook-shaped needle – in this case stitching a square of pink sponge rather than an artery or appendix.

The feat is performed with the assistance of Versius, the world’s smallest surgical robot, which could be used in NHS operating theatres for the first time later this year if approved for clinical use. Versius is one of a handful of advanced surgical robots that are predicted to transform the way operations are performed by allowing tens or hundreds of thousands more surgeries each year to be carried out as keyhole procedures.

 

Source: The robots helping NHS surgeons perform better, faster – and for longer | Society | The Guardian