英文摘要 |
In 2008, 17 confirmed cases (0.07 incidence rate per 100,000 population) were reported, which was decreased as compared with 37 confirmed cases (0.16 incidence rate per 100,000 population) in 2007. The data of confirmed cases in 2008 are analyzed as follows: (1) Gender 12 male cases (70.6%), 5 female cases (29.4%), the male-to-female ratio was 2.4:1.0. |