Protecting the health and safety of employees is a high priority for most employers. Every year, as flu season approaches, many consider adopting a mandatory vaccine policy to help prevent the spread of the flu in the workplace. And now more than ever, in the midst of the COVID-19 pandemic, this issue is top of mind for both employers and employees as the world awaits news of an approved vaccine for the SARS-CoV-2 virus. While employers may view that future vaccine as the linchpin in their plans to resume pre-COVID workplace protocols, simply mandating it for employees may not be feasible.