13641
Although the brain damage is believed to depend , to a varying degree , on the intrathecal host immune response , the use of corticosteroids in viral CNS infections is scarcely studied , as is specific treatment for neuroinflammation .
 Chemical: corticosteroids
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: corticosteroids