Annual number of cases.

<p>Adult leptospirosis cases reported in Okinawa [<a href="http://www.plosntds.org/article/info:doi/10.1371/journal.pntd.0006294#pntd.0006294.ref005" target="_blank">5</a>] are shown for comparison.</p

Patient characteristics (n = 44), no. (%).

<p>Patient characteristics (n = 44), no. (%).</p

Comparison between this study and Tsuha's study, no. (%).

<p>Comparison between this study and Tsuha's study, no. (%).</p