WHO says global rise in COVID cases is 'tip of the iceberg' Figures showing a global rise in COVID-19 cases could herald a much bigger problem as some countries also report a drop in testing rates, the WHO said on Tuesday, warning nations to remain vigilant against the virus. COVID-19 17 Mar, 2022
WHO: global COVID cases up 11% last week, omicron risk high WHO: global COVID cases up 11% last week, omicron risk high World 29 Dec, 2021
