http://weekly.chinacdc.cn/ China CDC Weekly cdcwjournal@163.com cdcwjournal@163.com en cdcwjournal@163.com 2096-7071 http://weekly.chinacdc.cn/article/doi/10.46234/ccdcw2020.089?pageType=en China CDC Weekly. 2020 2(20): 345-345. China CDC Weekly. 2020 2(20): 345-345. The 27<sup<th</sup< China Iodine Deficiency Disorders Day — May 15, 2020 2020-05-01 Personal use only, all commercial or other reuse prohibited China CDC Weekly. 2020 2(20): 345-345. article doi:10.46234/ccdcw2020.089 10.46234/ccdcw2020.089 China CDC Weekly 2 20 2020-05-01 http://weekly.chinacdc.cn/article/doi/10.46234/ccdcw2020.089?pageType=en 345 http://weekly.chinacdc.cn/article/doi/10.46234/ccdcw2020.090?pageType=en Peng Liu, Lijun Fan, Fangang Meng, Xiaohui Su, Shoujun Liu, Hongmei Shen, Dianjun Sun China CDC Weekly. 2020 2(20): 345-349. Peng Liu, Lijun Fan, Fangang Meng, Xiaohui Su, Shoujun Liu, Hongmei Shen, Dianjun Sun China CDC Weekly. 2020 2(20): 345-349. Prevention and Control of Iodine Deficiency Disorders — China, 1995–2020 Peng Liu, Lijun Fan, Fangang Meng, Xiaohui Su, Shoujun Liu, Hongmei Shen, Dianjun Sun 2020-05-01 Personal use only, all commercial or other reuse prohibited China CDC Weekly. 2020 2(20): 345-349. article doi:10.46234/ccdcw2020.090 10.46234/ccdcw2020.090 China CDC Weekly 2 20 2020-05-01 http://weekly.chinacdc.cn/article/doi/10.46234/ccdcw2020.090?pageType=en 345 http://weekly.chinacdc.cn/article/doi/10.46234/ccdcw2020.091?pageType=en Cui Shang, Yingwei Sun, Qiangling Yin, Xiaoxia Huang, Xuesheng Liu, Quanfu Zhang, Lingling Mao, Chuan Li, Aqian Li, Qin Wang, Lina Sun, Mifang Liang, Shiwen Wang, Dexin Li, Jiandong Li <sec<<p< <b<What is already known on this topic?</b< </p<</sec<<sec<<p<Hemorrhagic fever with renal syndrome (HFRS) is endemic in Liaoning Province. Both Seoul and Hantaan virus are circulating in rodents, and epidemic outbreaks and sporadic cases have been recorded every year since the disease was recognized.</p<</sec<<sec<<p< <b<What is added by this report?</b< </p<</sec<<sec<<p<The epidemic trend of HFRS over the past 20 years (1999–2018) in Liaoning was analyzed, which showed both regional complexity and consistence with the epidemic in China. Genetic and antigenic stability of the circulating hantavirus were demonstrated, which suggested the effectiveness of the approved inactivated vaccine currently used in China.</p< </sec<<sec<<p< <b<What are the implications for public health practice?</b< </p<</sec<<sec<<p<Precise risk-based strategic practices that are integrated and regional are required for further improvement of the prevention and control of HFRS.</p<</sec< China CDC Weekly. 2020 2(20): 350-354. Cui Shang, Yingwei Sun, Qiangling Yin, Xiaoxia Huang, Xuesheng Liu, Quanfu Zhang, Lingling Mao, Chuan Li, Aqian Li, Qin Wang, Lina Sun, Mifang Liang, Shiwen Wang, Dexin Li, Jiandong Li <sec<<p< <b<What is already known on this topic?</b< </p<</sec<<sec<<p<Hemorrhagic fever with renal syndrome (HFRS) is endemic in Liaoning Province. Both Seoul and Hantaan virus are circulating in rodents, and epidemic outbreaks and sporadic cases have been recorded every year since the disease was recognized.</p<</sec<<sec<<p< <b<What is added by this report?</b< </p<</sec<<sec<<p<The epidemic trend of HFRS over the past 20 years (1999–2018) in Liaoning was analyzed, which showed both regional complexity and consistence with the epidemic in China. Genetic and antigenic stability of the circulating hantavirus were demonstrated, which suggested the effectiveness of the approved inactivated vaccine currently used in China.</p< </sec<<sec<<p< <b<What are the implications for public health practice?</b< </p<</sec<<sec<<p<Precise risk-based strategic practices that are integrated and regional are required for further improvement of the prevention and control of HFRS.</p<</sec< China CDC Weekly. 2020 2(20): 350-354. Hemorrhagic Fever with Renal Syndrome — Liaoning Province, China, 1999−2018 Cui Shang, Yingwei Sun, Qiangling Yin, Xiaoxia Huang, Xuesheng Liu, Quanfu Zhang, Lingling Mao, Chuan Li, Aqian Li, Qin Wang, Lina Sun, Mifang Liang, Shiwen Wang, Dexin Li, Jiandong Li 2020-05-01 Personal use only, all commercial or other reuse prohibited China CDC Weekly. 2020 2(20): 350-354. article doi:10.46234/ccdcw2020.091 10.46234/ccdcw2020.091 China CDC Weekly 2 20 2020-05-01 http://weekly.chinacdc.cn/article/doi/10.46234/ccdcw2020.091?pageType=en 350 http://weekly.chinacdc.cn/article/doi/10.46234/ccdcw2020.092?pageType=en Yaping Qiao, Ailing Wang, Xiaoyan Wang, Qian Wang, Liwen Fang, Linhong Wang <sec< <p< <b<What is already known about this topic?</b< </p<</sec<<sec< <p<Cervical cancer is one of the most common cancers among HIV-positive women. The World Health Organization (WHO) has recommended a program of cervical cancer screening for HIV-positive women. Prospective follow-up studies and specific recommendations on cervical cancer screening for HIV-positive women in China are not currently being performed.</p<</sec<<sec< <p< <b<What is added by this report?</b< </p<</sec<<sec< <p<Among HIV-positive women from high HIV-burden areas of China, the detection rate of cervical intraepithelial neoplasia grade 2 or worse (CIN2+) in the baseline survey and the incidence of CIN2+ in the follow-up survey after 18 months was high. High-risk human papillomavirus (hrHPV) infection and early (< 18 years old) sexual debut was associated with CIN2+ among HIV-positive women.</p< </sec<<sec< <p< <b<What are the implications for public health practice?</b< </p<</sec<<sec< <p<HIV-positive women need cervical cancer prevention and regular screening services. These women might benefit from a cervical cancer screening program that combines hrHPV test and cytology and has short intervals between screenings.</p<</sec< China CDC Weekly. 2020 2(20): 355-361. Yaping Qiao, Ailing Wang, Xiaoyan Wang, Qian Wang, Liwen Fang, Linhong Wang <sec< <p< <b<What is already known about this topic?</b< </p<</sec<<sec< <p<Cervical cancer is one of the most common cancers among HIV-positive women. The World Health Organization (WHO) has recommended a program of cervical cancer screening for HIV-positive women. Prospective follow-up studies and specific recommendations on cervical cancer screening for HIV-positive women in China are not currently being performed.</p<</sec<<sec< <p< <b<What is added by this report?</b< </p<</sec<<sec< <p<Among HIV-positive women from high HIV-burden areas of China, the detection rate of cervical intraepithelial neoplasia grade 2 or worse (CIN2+) in the baseline survey and the incidence of CIN2+ in the follow-up survey after 18 months was high. High-risk human papillomavirus (hrHPV) infection and early (< 18 years old) sexual debut was associated with CIN2+ among HIV-positive women.</p< </sec<<sec< <p< <b<What are the implications for public health practice?</b< </p<</sec<<sec< <p<HIV-positive women need cervical cancer prevention and regular screening services. These women might benefit from a cervical cancer screening program that combines hrHPV test and cytology and has short intervals between screenings.</p<</sec< China CDC Weekly. 2020 2(20): 355-361. Detection and Associated Factors for Cervical Precancerous Lesions Among HIV-Positive Women from High HIV-Burden Areas — China, 2015−2016 Yaping Qiao, Ailing Wang, Xiaoyan Wang, Qian Wang, Liwen Fang, Linhong Wang 2020-05-01 Personal use only, all commercial or other reuse prohibited China CDC Weekly. 2020 2(20): 355-361. article doi:10.46234/ccdcw2020.092 10.46234/ccdcw2020.092 China CDC Weekly 2 20 2020-05-01 http://weekly.chinacdc.cn/article/doi/10.46234/ccdcw2020.092?pageType=en 355 http://weekly.chinacdc.cn/article/doi/10.46234/ccdcw2020.093?pageType=en Qin Liu, Muxin Chen, Xiao-nong Zhou China CDC Weekly. 2020 2(20): 362-363. Qin Liu, Muxin Chen, Xiao-nong Zhou China CDC Weekly. 2020 2(20): 362-363. Chagas Disease — An Underestimated Global Public Health Challenge Qin Liu, Muxin Chen, Xiao-nong Zhou 2020-05-01 Personal use only, all commercial or other reuse prohibited China CDC Weekly. 2020 2(20): 362-363. article doi:10.46234/ccdcw2020.093 10.46234/ccdcw2020.093 China CDC Weekly 2 20 2020-05-01 http://weekly.chinacdc.cn/article/doi/10.46234/ccdcw2020.093?pageType=en 362

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