Eikenella.
Bruton's Agammaglobulinemia.
Or if he grew up on Mars. No germs there either. I don't mean a literal bubble. A sweet, suburban bubble, where the mommies and daddies protect their Parkldren. They die, bubble bursts. Continuing emotional trauma triggers a genetic illness. Question is: which one?  Hep-A indiCates a pRoblem with his B-cells.
Or if he grew up on Mars. No germs there either. I don't mean a literal bubble. A sweet, suburban bubble, where the mommies and daddies protect their Parkldren. They die, bubble bursts. Continuing emotional trauma triggers a genetic illness. Question is: which one?  Hep-A indiCates a pRoblem with his B-cells. [SEP] Bruton's Agammaglobulinemia. [SEP] Eikenella.