5262
For clinical trials involving potential for seasonal influences ( such as airborne allergies , seasonal affective disorder , influenza , and skin diseases ) , the study may be done during a limited part of the year ( such as spring for pollen allergies ) , when the drug can be tested .
 disease: influenza
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 disease: influenza