91443
Although evidence is strong that the recent extinction of about 90 amphibian species can be traced to the chytrid fungus spread by international trade , most scientific research has focused on animal invaders .
 disease: chytrid fungus
Given options, please tell me the categories of all the listed entity words.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} 
 Entities: chytrid fungus 
Answer:
 disease: chytrid fungus