1055
Chelation therapy is the preferred medical treatment for metal poisoning , including acute mercury , iron ( including in cases of sickle-cell disease and thalassemia ) , arsenic , lead , uranium , plutonium and other forms of toxic metal poisoning .
 disease: sickle-cell disease; disease: thalassemia
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: sickle-cell disease; disease: thalassemia