Final answer:
The symptoms described closely match those of Hepatitis.
Step-by-step explanation:
The symptoms of fever, weight loss, poor feeding habits, profuse sweating, respiratory distress, nausea and vomiting (N&V), jaundice, diarrhea, and abdominal pain can be indicative of several different conditions. Based on the given information, it is most likely that the subject is dealing with Hepatitis, which is characterized by symptoms such as jaundice, abdominal pain, and diarrhea. Other possible options that can cause similar symptoms include Tuberculosis, Hyperthyroidism, and Diabetes mellitus, but these seem less likely based on the provided information.