Fig. 3From: Burden of Clostridioides difficile infection (CDI) - a systematic review of the epidemiology of primary and recurrent CDICDI incidence rate over time. Sources: Katz et al. [23], Roncarati et al. [30], Khanafer et al. [29], Guardiola et al. [27], Yoshikawa [31], and Kanamori [28]Back to article page