Yep. It's the very least you can do to protect yourself (and everyone else you come in contact with later) if your work cannot be done remotely and your boss (

Yep. It's the very least you can do to protect yourself (and everyone else you come in contact with later) if your work cannot be done remotely and your boss (or the nature of the work) obligates you to remain in close contact with other people's untreated exhaled air, or if your work can be done remotely, but your boss obligates you to not do it remotely.