10/08/2026
Your reaction to mold isn’t random.
🧬 For many people, it may be partly genetic.
About 1 in 4 people are estimated to carry HLA-DR/DQ gene patterns associated with greater susceptibility to mold-related illness. These genetic differences may help explain why some people experience persistent symptoms after exposure while others do not.
Understanding your genetics may offer another piece of the puzzle.
Are you part of the 1 in 4?
🧾 Comment HLA and we’ll send you more information and a link to our genetic test.