<s>[INST] My son has mono from previous mono in 2010. He was hiking vigorously before being diagnosed a week ago. His spleen is fine and the slightly enlarged liver is back to normal. Swelling in throat is ok now, only sore throat left. Occaisional ear ache. He is slated to leave for an eco trekk next week in India close to the Himalayas. If he didn t suffer from the other 2 trekks, is it safe to say, now that he is feeling better, that he should be ok in about 12 days? [/INST] Hi ! Good morning. I am Chat Doctor answering your query. From the history you have narrated, it seems that your son is recovering well, and the sore throat will also pass off soon in about a week duration. However, exact position will be known to the treating doctor, who sees him regularly with physical examination and the monitored progress of your son. I hope this information would help you in further discussing with your family physician/treating doctor on your sons' problem. Please do not hesitate to ask in case of any further doubts. Thanks for choosing Chat Doctor to clear doubts on your health problems. Wishing you an early recovery. Chat Doctor </s>