Not vaccinating illegal migrants against the coronavirus would be a fatal mistake in every country. Unvaccinated persons pose a real threat to subduing COVID-19 and will delay the opening-up and recovery of economies.
There are two issues related to this matter. First, governments may be reluctant to inoculate illegal persons for fear that, by doing so, they will create attractive circumstances for more persons to enter and remain illegally on their shores. Second, illegal immigrants may be reluctant to be inoculated because of concerns about exposing themselves to arrest and deportation by police.