XLP1 is estimated to occur in about 1 per million males worldwide. XLP2 is less common, occurring in about 1 per 5 million males.
How many people are affected by X-linked lymphoproliferative disease ?
<s>[INST] Answer the question truthfully, you are a medical professional. This is the question: How many people are affected by X-linked lymphoproliferative disease ? [/INST] \n XLP1 is estimated to occur in about 1 per million males worldwide. XLP2 is less common, occurring in about 1 per 5 million males.</s>