2013 A(H7N9) Emma Xuxiao Zhang a* Yinping Yang b* Richard Di Shang c Joseph John Pyne Simons b Boon Kiat Quek b Xiao Feng Yin b Wanhan See a Olivia Seen Huey Oh a Khine Sein Tun Nandar a Vivienne Ruo Yun Ling a Pei Pei Chan a Zhaoxia Wang b Rick Siow Mong Goh b Lyn James a Jeannie Su Hui Tey a Jeannie Su Hui Tey (: jeannie_tey@moh.gov.sg) 2013 3 31 A H7N9 [1] A H7N9 [2] [3,4] A H7N9 www.weibo.com Weibo 2013 25 A H7N9 [5] A H7N9 NHFPC WHO AFP H7N9 2013 3 31 4 3013 31 126/133 4 2 NHFPC 1 2 126 a b c * 2015 1 282015 5 18 doi: 10.5365/wpsar.2015.6.1.013 www.wpro.who.int/wpsar WPSAR Vol 6, No 2, 2015 doi: 10.5365/wpsar.2015.6.1.013 1
1.2013 3 314 30A(H7N9) A(H7N9) 16 A H7N9 A(H7N9) H7N9 H7N9 60000 14 12 10 8 6 4 2 0 3 31 4 7 4 14 4 21 4 28 50000 40000 30000 20000 10000 0 h7n9 1 WHO Wilcoxon Signed-Rank SPSS 16.0 P < 0.05 WHO 2013 3 314 30 126 A H7N9 718 41923 175 1 4 10 4 1616 48 255 A H7N9 4 2124 4 21 4 24 NHFPC AFP WHO p < 0.001 2 NHFPC 122035 AFP AFPNHFPC 814WHO WHONHFPC 23132WHOWHO 2005 [6] 1 NHFPC 4 24WHO NHFPC 2 WPSAR Vol 6, No 2, 2015 doi: 10.5365/wpsar.2015.6.1.013 www.wpro.who.int/wpsar
2. 2013 3 314 30 AFP WHO NHFPCA(H7N9) * AFP WHO 1 10 20 30 40 50 60 70 80 90 100 110 120-30 -20-10 0 10 20-40 -20 0 20 40 60-80 -40 0 40 80 120 * 0NHFPC AFPNHFPCWHO 1. 2013 3 314 30 A(H7N9) 8 6 6 4 12320 4 CCTV 2 2 2 2 24 2 4 5 A H7N9 4 2 NHFPC 4 2013 4 LPMs [7] 28.6% 30.4% 77% 4 275 NHFPC [8] 93.4%NHFPC NHFPC www.wpro.who.int/wpsar WPSAR Vol 6, No 2, 2015 doi: 10.5365/wpsar.2015.6.1.013 3
2. 2013 4 8 http://weibo.com/qnsblh 2013 4 9 http://weibo.com/ ganyuxiang 67 2013 4 11 http://weibo.com/zjsjb001 WHO WHO 4 2124 [9] A H7N9 [10] [11 13] A H7N9 [14] A H7N9 4 WPSAR Vol 6, No 2, 2015 doi: 10.5365/wpsar.2015.6.1.013 www.wpro.who.int/wpsar
AFP AFP AFP Derrick Heng Ang Li Wei Cindy Lim Zhang EX et al. Leveraging social networking sites for disease surveillance and public sensing: the case of the 2013 avian influenza A(H7N9) outbreak in China. Western Pacific Surveillance and Response Journal, 2015, 6(2):66 72. doi:10.5365/wpsar.2015.6.1.013 1. Questions and answers about human infection with A(H7N9) avian influenza virus. Beijing, Chinese Center for Disease Control and Prevention (CDC), 2013 (http://www. chinacdc.cn/en/ne/201303/t20130331_79282.html, accessed 15 August 2014). 2. Li Q et al. Epidemiology of human infections with avian influenza A(H7N9) virus in China. The New England Journal of Medicine, 2014, 370:520 532. doi:10.1056/nejmoa1304617 pmid:23614499 3. Uyeki TM, Cox NJ. Global concerns regarding novel influenza A(H7N9) virus infections. The New England Journal of Medicine, 2013, 368:1862 1864. doi:10.1056/nejmp1304661 pmid:23577629 4. Meng Z et al. Possible pandemic threat from new reassortment of influenza A(H7N9) virus in China. Euro Surveillance: European Communicable Disease Bulletin, 2014,19(6):pii=20699. pmid:24556346 5. Salathé M et al. Influenza A (H7N9) and the importance of digital epidemiology. The New England Journal of Medicine, 2013, 369:401 404. doi:10.1056/nejmp1307752 pmid:23822655 6. International Health Regulations (2005), Second edition. Geneva, World Health Organization, 2008 (http://www.who.int/ ihr/9789241596664/en/, accessed 21 April 2015). 7. Survey on public opinion toward permanent closure of live poultry market in Shanghai. [In Chinese] Jf Daily, 2013 (http://newspaper. jfdaily.com/xwcb/html/2013-04/10/content_1004412.htm, accessed 18 August 2014). 8. 12320 public health hotline conducted survey on public opinions toward infection control measures against avian influenza A(H7N9). [In Chinese] Beijing, China National Health and Family Planning Commission (NHFPC), 2013 (http://www.moh.gov.cn/ zhuzhan/zsdwgzdt/201306/070c3ca66f604c1aa4ec5f65761e de76.shtml, accessed 18 August 2014). 9. Fung IC et al. Chinese social media reaction to the MERS-CoV and avian influenza A(H7N9) outbreaks. Infectious Diseases of Poverty, 2013, 2:31. doi:10.1186/2049-9957-2-31 pmid:24359669 10. Gu H et al. Importance of Internet surveillance in public health emergency control and prevention: evidence from a digital epidemiologic study during avian influenza A H7N9 outbreaks. Journal of Medical Internet Research, 2014, 16:e20. doi:10.2196/jmir.2911 pmid:24440770 11. World Health Organization Twitter (https://twitter.com/who, accessed 29 March 2015). 12. European Center of Disease Prevention and Control Twitter (https://twitter.com/ecdc_eu, accessed 29 March 2015). 13. United States Centers for Disease Control and Prevention Twitter (https://twitter.com/cdcgov, accessed 29 March 2015). 14. Fung ICH, Wong K. Efficient use of social media during the avian influenza A(H7N9) emergency response. Western Pacific Surveillance and Response Journal, 2013, 4:1 3. doi:10.5365/ wpsar.2013.4.3.005 pmid :24478916 www.wpro.who.int/wpsar WPSAR Vol 6, No 2, 2015 doi: 10.5365/wpsar.2015.6.1.013 5