| 1 | Morbidity Analysis of the Notifiable Infectious Diseases in China,2018显示文摘Introduction Notifiable infectious disease surveillance is important for understanding the trends in morbidity for certain diseases,especially detection of acute infectious disease outbreaks and changing epidemiology.A web-based reporting system was deployed in January 2004,which has improved data collection and speed tremendously.This report provides an updated analysis for reports published in 2013 and 2015.Methods Data from the National Notifiable Disease Reporting System(NNDRS)was used.The NNRDS shows data from 39 notifiable diseases split into three categories(A,B,and C)based on severity and importance.A descriptive analysis was conducted to analyze the morbidity of notifiable diseases in China.Results In 2018,the morbidity of national notifiable diseases was 559.41 per 100,000 population,an increase of 12.88% compared with the average of 2015–2017.The proportion of laboratory confirmed cases was 36.22%,which decreased 4.03% compared with the average of that in the recent three years.Diseases transmitted by direct contact/fecal–oral transmission accounted for the largest proportion,49.37% of the total reported cases,followed by the respiratory transmitted diseases,blood-borne/sexually transmitted diseases,and the zoonotic and vectorborne diseases with a proportion of 25.18%,24.60%,and 0.85%,respectively.Pathogenic descriptive analysis showed that the viral-infected cases accounted for 73.78% of the totals,followed by the bacterialinfected and parasitic diseases.Conclusion The national morbidity of notifiable infectious diseases showed increases in 2018,mostly due to higher morbidity of category C diseases,such as HFMD,infectious diarrhea,and influenza,and these diseases need to be further prioritized in disease control and prevention efforts.Laboratory confirmed cases remain low and need to be improved to improve data quality. | Shuaibing Dong Xiang Ren Cuihong Zhang Mengjie Geng Yuliang Zhu Lusha Shi Lijie Zhang Zhongjie Li Liping Wang | 2019 | China CDC weekly2019，1，4： | 2 |
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