A systematic review and meta-analysis of Penner serotype prevalence of Campylobacter jejuni in low- and middle-income countries.

Introduction: While Campylobacter jejuni is a leading foodborne bacterial pathogen worldwide, it poses a particular risk to susceptible populations in low- and middle-income countries (LMICs). A capsule-conjugate vaccine approach has been proposed as a potential solution, but little information exists on circulating C. jejuni capsule types in LMICs.