US investment bank Citi has required that employees in a number of offices in the US are vaccinated against Covid-19 before returning to the workplace at least two days a week.
"Starting 13 September, all colleagues at our New York City HQ and other offices in the Tri-State area, as well as Chicago, Boston, [Washington] DC and Philadelphia, will be expected to return at least two days a week and vaccination is required," wrote Sara Wechter, head of human resources at Citi, in a LinkedIn post on 10 August.