M3, a medical web portal backed by Sony, claims Alibaba’s AI technology has allowed it to develop a powerful COVID-19 diagnosis tool.

The AI-powered tool is able to analyse CT scans for signs of COVID-19 infection to help quickly diagnose the novel coronavirus which has caused havoc around the world.

With heroic medical staff under more pressure than ever caring for the huge influx of people suffering with COVID-19 – in addition to all the other ailments they have to...