According to a staff memo, CNN terminated the contract of the three of its employees for coming office unvaccinated.

Reuters acquired the memo in which the News Media company said it fired the employee.

CNN president Jeff Zucker said that the company has zero tolerance against the employees who come to work in the office or field without getting vaccinated.

The CNN boss said that showing proof of vaccination may now become the formal part of the process to enter the office.

CNN currently has most of its offices open for employees who want to work there voluntarily, provided they are fully vaccinated.