China locks down city as COVID cases surge around the world
Third jab ‘significantly’ boosts Omicron antibodies: AstraZeneca
23 December 2021Experts answer questions about the COVID-19 omicron variant
23 December 2021China locks down city as COVID cases surge around the world
China shut down a city of 13 million people on Thursday in a bid to extinguish a tiny COVID-19 outbreak and chase its zero-case goal, as other nations around the globe battled huge infection surges driven by the Omicron variant.
