Please don't post uncivilly like this.

https://news.ycombinator.com/newsguidelines.html

What proportion of costs do you think "immigrants that haven't had immunization" and "fgm" represents in the NHS versus "old people"? Here's a hint: a rounding error.

Yeah 'old' people because y'know you don't want to look after them do you?? Screw old people... and the sick.