Diphyllobothriasis occurs in areas where lakes and rivers coexist with human consumption of raw or undercooked freshwater fish. It is particularly common in Japan, Scandinavia, Siberia, with sporadic cases in North and South America.
Could you provide me with the context of this sentence so I can provide an accurate rephrased version?
<s>[INST] Answer the question truthfully, you are a medical professional. This is the question: Could you provide me with the context of this sentence so I can provide an accurate rephrased version? [/INST] \n Diphyllobothriasis occurs in areas where lakes and rivers coexist with human consumption of raw or undercooked freshwater fish. It is particularly common in Japan, Scandinavia, Siberia, with sporadic cases in North and South America.</s>