[A study about the epidemiological characteristics of rabies of the cases of medical treatment from a certain hospital in Beijing from 2011 to 2020].

From 2011 to 2020, there were 111 213 cases of rabies exposed people recruited from the rabies immunization clinic of a hospital in Beijing. The monthly distribution of patients in each year was not statistically significant (P>0.05). The distribution of patients showed remarkable seasonality, with the exposure peak from May to October. The ratio of male to female was 1∶1.3. The majority of patients were aged 20-29 years old (39.1%) and in-service personnel (56.5%). Level-Ⅱ wounds (84.2%) were more common than level-Ⅲ wounds (14.9%). The number of visits to level-Ⅲwounds increased rapidly since 2017. The most common injured body part was hand (60.7%). Dogs were the most common animal for injuries (60.6%), followed by cats (32.3%), of which most were host animals (75.5%). The vaccination rate from 2016 to 2020 [49.8% (24 276/48 703)] was significantly higher than that from 2011 to 2015[18.6% (6 559/35 272)](χ²=8597.18, P<0.001).