As some Fox News hosts continue to question on-air if COVID-19 vaccines are effective, the company is mandating that employees disclose if they've been vaccinated. That's according to an internal memo published by AdWeek. CEO Suzanne Scott said the mandate applies to all employees in the office and working remotely. Scott wrote, "This is being done for space planning and contact tracing purposes in conjunction with CDC/state/city health and safety guidelines." Fox News, however, is not requiring employees to be vaccinated to come into its offices. The company has also said masks are required for staffers in "small, confined spaces" like control rooms.