An information board is displayed at the Vivantes Humboldt hospital, which is under quarantine due to infections with a new coronavirus variant, amid the coronavirus disease (COVID-19) pandemic, in Berlin, Germany, January 24, 2021. The board reads, "Visitor rules, help inhibit the spread of coronavirus and protect yourself and others. From this moment on, we unfortunately no longer welcome visitors in the hospital". REUTERS/Annegret Hilse