CMV: If you get a vaccine, you should be required to receive your medical records to prove that you have gotten the vaccine.

The purpose of this is to ensure that people who have been vaccinated are given priority in medical treatments. For instance, if a person who has been vaccinated is in an emergency and needs to receive an organ transplant, their body will accept the organ more easily than a non-vaccinated person. It is fair that they receive priority.<br><br>I'm not sure if it is feasible to do this, but it is a necessary step to ensure that vaccines are effective.