《太平广记·卷三百三十·鬼十五》
李令问到集州，患了疾病，过了很久，病重了。
令问至集州，染疾，久之渐笃。
Li Ling arrived at Jizhou and fell ill, after a long time, his illness worsened.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 令问至集州，染疾，久之渐笃。 [/INST] Li Ling arrived at Jizhou and fell ill, after a long time, his illness worsened.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 令问至集州，染疾，久之渐笃。
user
Li Ling arrived at Jizhou and fell ill, after a long time, his illness worsened.
assistant