The predictions about the coronavirus catastrophe grow more ominous by the day, and despite the best efforts of countries like Australia in enacting emergency action plans to contain the disease, its spread continues at a worrying rate. Even the World Health Organisation forecasts a world of pain. It says the virus poses a greater global threat than terrorism. That’s bad enough, but medical experts tell 60 MINUTES it’s actually even more terrifying. Professor Gabriel Leung, who led the fight against the SARS virus, believes 60 per cent of the world’s population could become infected with COVID-19 and that up to 45 million people might die from it. For this story, Liam Bartlett has travelled to Hong Kong and Thailand to find out the likely cause of the disease, as well as the latest ongoing efforts to combat it. At all times he and his crew have followed medical advice and undertaken strict protocols to limit their exposure to potential danger.