Not to mention if you have suddenly have 1 million more people a year, many of whom are not in good health, you will suddenly have a lot more demand on that already broken and under-funded system.
Cutting those places will put UK in even a worse place then after Brexit.
For sure there are sick people. Over any population there is a sample which is sick, but how much is it according to you or your sources?
I don't think, nor I have proof, but seems logical, that there will be many more healthcare workers than sick people.
The real mess is not about immigrants, I cannot blame them for the lack of investiment, training and planning over 20 years or more. If anything, I am grateful that if I go to a hospital they can admit me because there is AT LEAST enough people. It seem lack of character to change policies after asking people to come.