![People walk past a sign for a Covid-19 vaccination centre amid the easing of lockdown restrictions in London. Reuters](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/6AHVOCMO3WPPXVQJL5IR35YYPE.jpg?smart=true&auth=9bf0dd84c7ac3cb21cafdcbdbc226bd6e665be46d68189160c99ee7d6cc3e9d9&width=400&height=225)
People walk past a sign for a Covid-19 vaccination centre amid the easing of lockdown restrictions in London. Reuters
People walk past a sign for a Covid-19 vaccination centre amid the easing of lockdown restrictions in London. ReutersGlobal rise in Covid cases 'tip of the iceberg', says WHO
A number of experts have raised concerns that Europe is facing another coronavirus wave