@jam5- Welcome to Mayo Clinic Connect. Aren't you finding information about boosters confusing? Pharmaceutical companies are preparing boosters for the fall to be prepared "in case" but there haven't been any definite decisions about who should to shouldn't receive them.

I had Moderna and I have lung cancer. It was a rough shot, especially the second one but I'll be the first in line for a booster if it's recommended.

I would sit back and see what happens, especially next month when decisions will most likely be advised. Also please check back with the doctor who advised you to get your initial vaccines.

How are you doing?