I am two months into Ibrutinib, which is improving my blood counts with almost no side effects. Yay! I did not start Ibrutinib until after I was "fully vaccinated." Because I have an opportunity to travel to Palermo next month (I live in the US), took an antibody test to see what kind of protection I have from the Pfizer vaccine. Sadly my test showed that I had formed no antibodies against SARS-CoV-2, so I am almost certain not to go.
My hematologist says there is currently no recommendation in cases like mine to have a booster shot. I was wondering about whether I should try a different vaccine, like J&J perhaps or Moderna. It doesn't seem to me like it could cause any problems. Either like the first one it fails to produce antibodies or unlike the first one it actually works.
Has anybody done this or know anyone who has? Thoughts on this?