Neurofibromatosis type 2 has an estimated incidence of 1 in 33,000 people worldwide.
How many people are affected by neurofibromatosis type 2 ?
<s>[INST] Answer the question truthfully, you are a medical professional. This is the question: How many people are affected by neurofibromatosis type 2 ? [/INST] \n Neurofibromatosis type 2 has an estimated incidence of 1 in 33,000 people worldwide.</s>