關於Immunization的意思和用法的提問

A: Immunization is the process of becoming immune to a disease. You become immune to a disease when you're exposed to the disease somehow (as long as you survive). Immunization usually refers to being vaccinated, but you can also become immune by getting the disease.

A: A vaccination is the injection of a vaccine to protect the body, while the immunization is the process that a person becomes protected from a disease.

A: need an immunisation...
need a flu vaccine.

More natural 👍

A: × On the immunization record with doctor's signature that I have uploaded, Measles, Mumps,  Rubella, and Hepatitis B were all checked on the list which means I’m immune to them.
✓ On the immunization record that I have uploaded with a doctor's signature, Measles, Mumps,  Rubella, and Hepatitis B were all checked on the list which means I’m immune to them.

× Apart from that, if you mean that I need to upload my blood test report which is a form authorized by the hospital rather than a form given by your organization to prove that I did accept blood test and exactly had these vaccines in my body?
✓ Are you suggesting that I need to upload my blood test report which is a form authorized by the hospital rather than a form given by your organization to prove that I did accept the blood test and had these vaccines in my body?

A: I hate getting immunization shots. But I have to bite the bullet and get one.

A: * i feel my immunization system is getting weaker *

watch out the change of verbs.

A: They all sound really good and natural, but if you were talking to friends or coworkers, I would suggest #2.