58365
Animal sources may have been the cause for infectious diseases such as tuberculosis , leprosy , cholera , smallpox , measles , influenza , and syphilis acquired by early agrarians .
 tuberculosis, leprosy, cholera, smallpox, measles, influenza, syphilis
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:
 tuberculosis, leprosy, cholera, smallpox, measles, influenza, syphilis