WHO chief Tedros in isolation after contact with COVID-19 positive case

The head of the World Health Organization, Tedros Adhanom Ghebreyesus, has gone into self-quarantine after someone he had been in contact with had tested positive for Covid-19. Ghebreyesus wrote on Twitter late Sunday that he is ’well and without symptoms’ but will self-quarantine in ’coming days, in line with WHO protocols, and work from home.’