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. 2015 Feb 12;9(2):e0003520. doi: 10.1371/journal.pntd.0003520

Fig 4. Activation of CD8+ T cells in dengue fever.

Fig 4

(A) Percentage and (B) absolute numbers of three subpopulations (HLADR+, CD38+HLADR+, and CD38+) within CD8+ T cells in the peripheral blood from healthy controls (n = 17) and dengue fever patients (n = 74) at different days of symptoms: HLADR+, CD38+HLADR+, and CD38+. Only the dual positive subpopulation significantly increased during the course of dengue fever, either in their percentage or absolute numbers. *p< 0.05, ***p< 0.0001.