55669
Those with serious contagious diseases ( such as cholera and typhus ) were quarantined at Hoffman Island or Swinburne Island , two artificial islands off the shore of Staten Island to the south .
 Hoffman Island, Swinburne Island, Staten Island
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:
 Hoffman Island, Swinburne Island, Staten Island