6836
A secondary spread of an imported methicillin - resistant Staphylococcus aureus strain ( MRSA ) to two other patients occurred within a Danish surgical ward in spite of isolation of a multitraumatized index - patient immediately after arrival from a hospital in the Mediterranean area .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities:  
Answer:
 None