I think this should be investigated further.

I'm also totally in favor of vaccines but mine was foumd in a swollen lymph node under my arm where i had the shot two months earlier. I also found a paper about a study seeing if specific vaccines had a positive correlation with follicular lymphoma and multiple flu shots were the only one with a strong positive correlation. I wonder how many people have this and dont know. Vaccines are causing swollen lymph nodes for many, most benign. But some people are getting lymphomas.

I'm wondering about the vaccine connection

Me as well. I've found that others have had this too. Wanting to know more but I find Docs not taking me seriously. I'm in total favour of Vaccines so I want people to know I'm not one of those.