Although I've never heard of this name, the threat level marked in the entry is only F-, similar to the Hidden Ice Snake he encountered before. Both have a long dormant period and extremely weak lethality and infectivity.
However, the consequences of this infection are far more cruel than the Hidden Ice Snake. After being infected, one will directly enter an eruptive state, with the human body gradually undergoing "iron transformation", step by step moving towards death.
Though the infection source can be removed at any time during the process, the cost is exceptionally heavy, requiring continuous oral ingestion of a full five tons of metal to satisfy the "needs" of the Source Heart Meat Iron.
Even more deadly is that, after removal, there is a chance that some part of the body permanently retains the iron transformation state:
