The UK is set to reach a grim milestone by the end of January after a year of missed opportunities has led to one of the worst Covid-19 fatality rates in the world
The World Health Organization begins tracking the disease we now call Covid-19. On 14 January it finds its first case outside China, in Thailand. Human-to-human transmission seems likely, and on 30 January WHO warns this is a “public health emergency of international concern” – the highest level of alert that WHO can issue.