92130
The most common side effects demonstrated during clinical trials were cough , upper respiratory tract infection , fever , and otitis media for children ages 6 to 11 and fatigue for children ages 6 months to 5 years .
 upper respiratory tract infection, otitis media
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 upper respiratory tract infection, otitis media