Why the Kent Covid variant is being renamed 'Alpha'
Experts working with the WHO developed the labels for variants which are often colloquially named after the places where they are first detected.
Experts working with the WHO developed the labels for variants which are often colloquially named after the places where they are first detected.
Tedros Adhanom Ghebreyesus says the technology is available to stop the pandemic.
Health experts said reopenings across the world could be complicating efforts to fend off further economic misery.