Even for foreign nationals and those with a legal right to residency? Many nations have thousands and thousands of citizens spread all throughout the world for

Even for foreign nationals and those with a legal right to residency? Many nations have thousands and thousands of citizens spread all throughout the world for all kinds of different reasons. Some are on humanitarian missions, some are journalists, some have families abroad. Should they be denied a right to return to their legal country of citizenship, even if they submit to quarantine measurers? A comprehensive ban on international travel is perhaps more aggressive of a measure than it seems on its face.