CEBPE and ARID5B homozygous mutations - acute lymphoblastic leukemia


My 15 year old son has the risk allele on both of these genes and I am concerned since he is experiencing a reactivation epstein barr and is super fatigued with many other symptoms. This makes me nervous for him regarding acute lymphoblastic leukemia. He has been in to rheumatology and recently tested for Ehlers Danlos, McCune Albright and Spondylitis- results will take some time since they were sent to a specialty lab.

Where can I go to learn more about those who might have similar genetic mutations?