"We are at a critical point in the pandemic now, the trajectory of this pandemic is growing for the 7th week in a row," said the WHO team leader on Covid-19, Maria van Kerkhove.
Noting that there had been a 9% rise in cases last week, the seventh consecutive week of increases, and a 5% rise in deaths, she added: "If you look at the epi (epidemic) curve and the trajectory of the pandemic right now, it is growing exponentially".