![Austria expects a fifth wave of coronavirus infections caused by the Omicron variant. AP](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/XYOUE5E5VFG2VWRBOXMJ7V6VT4.jpg?smart=true&auth=d6260f1bea17c5b6e7a85a5171e55a1aef2d7c472ee30bc29b4723230f1862f7&width=400&height=225)
Austria expects a fifth wave of coronavirus infections caused by the Omicron variant. AP
Austria expects a fifth wave of coronavirus infections caused by the Omicron variant. AP
Workers sleep at power plant to stop Omicron cutting Austria's lights
Vienna energy supplier isolates staff amid personnel shortages across Europe