Up to 90% of epidemics occur in the summer and early fall. The illness most commonly strikes people younger than age 30, although older people also may be affected.
What is the disease known as Bornholm?
<s>[INST] Answer the question truthfully, you are a medical professional. This is the question: What is the disease known as Bornholm? [/INST] \n Up to 90% of epidemics occur in the summer and early fall. The illness most commonly strikes people younger than age 30, although older people also may be affected.</s>