This condition is rare, affecting fewer than 1 per million people.
How many people are affected by autosomal dominant hyper-IgE syndrome ?
<s>[INST] Answer the question truthfully, you are a medical professional. This is the question: How many people are affected by autosomal dominant hyper-IgE syndrome ? [/INST] \n This condition is rare, affecting fewer than 1 per million people.</s>