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Fig. 2 | BMC Infectious Diseases

Fig. 2

From: CXCL9, a promising biomarker in the diagnosis of chronic Q fever

Fig. 2

Chemokine production in whole blood cultures. ad Chemokine production in whole blood cultures of healthy controls (n = 15), past Q fever infected patients (n = 20) and chronic Q fever patients (n = 36) after 24 h stimulation with C. burnetii 107/mL compared to culture medium RPMI. Medians with IQR are indicated. Kruskal Wallis with Dunn’s multiple comparisons test was performed. *: p < 0.05, **: p < 0.01, ***: P < 0.001, ns: not significant. Abbreviations: RPMI, Roswell Park Memorial Institute Medium; Cb NM, C. burnetii Nine Mile, IQR, Interquartile range

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