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Although both viruses establish latency in quiescent human-peripheral-blood T cells , the asymptomatic phase of HIV-2 infection may be more prolonged than that of HIV-1 .
 cell type: human-peripheral-blood T cells
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 cell type: human-peripheral-blood T cells