Fig. 3From: Effects of tick surveillance education on knowledge, attitudes, and practices of local health department employeesDistribution of knowledge scores from pre- to post-training by knowledge subcategories: (A) tick identification, (B) surveillance methods, (C) surveillance safety, (D) tick-borne diseases (black dots represent outlier scores). Significance level from Paired Student t-test: ****p < 0.0001Back to article page