51690
For virus-associated tumors , such as cervical cancer and a subset of head and neck cancers , epitopes derived from viral open reading frames contribute to the pool of neoantigens .
 cervical cancer
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:
 cervical cancer