RHD and rheumatic heart disease: Toxoplasma-infected drivers (29.7% of all participants) experienced more traffic accidents during their 1–1.5-year compulsory military service (odds ratio = 2.56, 95% CI: 1.14–5.76, t = 2.287, p = 0.022); however, separate analyses according to RhD phenotype revealed that this effect was significant only in RhD-negative individuals (odds ratio = 2.53, 95% CI: 1.12–5.70, p = 0.026).