Context: The receptionist would not give me more information but there was another doctor in the practice accepting patients . She scheduled an appointment for the same day and they diagnosed it as a combination of a cold / sinus infection . So , they gave me a prescription of antibiotics and a nasal spray . Additionally , the new doctor wants me to have some blood work done since I have n't been in the office for awhile .

Question: What might the narrator be suffering from ?
Options:
0. Mumps
1. Depression
2. Measles
3. The flu
Answer: 3