[1] Gao RB, Cao B, Hu YW, et al. Human infection with a novel avian-origin influenza A (H7N9) virus[J]. N Engl J Med, 2013, 368(20): 1888–1897. doi:  10.1056/NEJMoa1304459
[2] WHO. Monthly risk assessment summary[EB/OL]. [2017-10-30]. http://www.who.int/influenza/human_animal_interface/HAI_Risk_Assessment/en/.
[3] Huo X, Chen LL, Qi X, et al. Significantly elevated number of human infections with H7N9 virus in Jiangsu in eastern China, October 2016 to January 2017[J]. Euro Surveill, 2017, 22(13): 30496. doi:  10.2807/1560-7917.ES.2017.22.13.30496.
[4] Ke CW, Mok CKP, Zhu WF, et al. Human infection with highly pathogenic avian influenza A(H7N9) virus, China[J]. Emerg Infect Dis, 2017, 23(8): 1332–1340. doi:  10.3201/eid2308.170600
[5] Jiangsu Provincial Agricultural Committee Office. Notice issued to support the development of the poultry industry in the provincial grant funding (in Chinese)[EB/OL]. [2013-04-26]. http://www.jsagri.gov.cn/announce/files/561597.asp.
[6] Yu HJ, Wu JT, Cowling BJ, et al. Effect of closure of live poultry markets on poultry-to-person transmission of avian influenza A H7N9 virus: an ecological study[J]. Lancet, 2014, 383(9916): 541–548. doi:  10.1016/S0140-6736(13)61904-2
[7] Qi XP, Jiang D, Wang HL, et al. Calculating the burden of disease of avian-origin H7N9 infections in China[J]. BMJ Open, 2014, 4(1): e004189. doi:  10.1136/bmjopen-2013-004189
[8] Huo X, Chen LL, Hong L, et al. Economic burden and its associated factors of hospitalized patients infected with A (H7N9) virus: a retrospective study in Eastern China, 2013-2014[J]. Infect Dis Poverty, 2016, 5(1): 79. doi:  10.1186/s40249-016-0170-5
[9] Han J, Jin M, Zhang P, et al. Epidemiological link between exposure to poultry and all influenza A(H7N9) confirmed cases in Huzhou city, China, March to May 2013[J]. Euro Surveill, 2013, 18(20): 20481.
[10] National Health and Family Planning Commission of the People's Republic of China. Notice on well surpporting the prevention and cure of H7N9 infections in new rural cooperative medical system (in Chinese)[EB/OL]. [2013-04-15]. http://www.gov.cn/gzdt/2013-04/16/content_2379316.htm.
[11] Garske T, Legrand J, Donnelly CA, et al. Assessing the severity of the novel influenza A/H1N1 pandemic[J]. BMJ, 2009, 339: b2840. doi:  10.1136/bmj.b2840
[12] Reed C, Angulo FJ, Swerdlow DL, et al. Estimates of the prevalence of pandemic (H1N1) 2009, United States, April-July 2009[J]. Emerg Infect Dis, 2009, 15(12): 2004–2007. doi:  10.3201/eid1512.091413
[13] Wang LD, Wang Y, Jin SG, et al. Emergence and control of infectious diseases in China[J]. Lancet, 2008, 372(9649): 1598–1605. doi:  10.1016/S0140-6736(08)61365-3
[14] Xie X, Lu SQY, Cheng JQ, et al. Estimate of 2009 H1N1 influenza cases in Shenzhen—the biggest migratory city in China[J]. Epidemiol Infect, 2012, 140(5): 788–797. doi:  10.1017/S0950268811001312
[15] Meng HQ, Liao QY, Suen LKP, et al. Healthcare seeking behavior of patients with influenza like illness: comparison of the summer and winter influenza epidemics[J]. BMC Infect Dis, 2016, 16: 499. doi:  10.1186/s12879-016-1821-7
[16] Yuan J, Zhang L, Xu W, et al. Reported changes in health-related behaviours in Chinese urban residents in response to an influenza pandemic[J]. Epidemiol Infect, 2009, 137(7): 988–993. doi:  10.1017/S0950268809002726
[17] Murray CJ. Quantifying the burden of disease: the technical basis for disability-adjusted life years[J]. Bull World Health Organ, 1994, 72(3): 429–445.
[18] GBD 2016 DALYs and HALE Collaborators. Global, regional, and national disability-adjusted life-years (DALYs) for 333 diseases and injuries and healthy life expectancy (HALE) for 195 countries and territories, 1990-2016: a systematic analysis for the Global Burden of Disease Study 2016[J]. Lancet, 2017, 390(10100): 1260–1344. doi:  10.1016/S0140-6736(17)32130-X
[19] WHO. National tools[EB/OL]. [2017-03-18]. http://www.who.int/healthinfo/global_burden_disease/tools_national/en/.
[20] GHDx. Global Burden of Disease Study 2016 (GBD 2016) Disability Weights[EB/OL]. [2017-11-17]. http://ghdx.healthdata.org/record/global-burden-disease-study-2016-gbd-2016-disability-weights.
[21] Zheng HZ, Guo RN, Li LH, et al. Household survey of 2-week-incidence and economic burden for influenza-like illness in Guangdong residents[J]. Mod Prev Med (in Chinese), 2010, 37(2): 201–203.
[22] Statistical Bulletin of National Economic and Social Development in Jiangsu Province. 2015 Jiangsu science and technology statistics network (in Chinese)[EB/OL]. [2016-02-25]. http://www.jssts.com/Item/574.aspx.
[23] National Bureau of Statistics. Statistical Communiqué of the People's Republic of China on the 2015 national economic and social development[EB/OL]. (2016-02-29)[2016-02-29]. http://www.stats.gov.cn/tjsj/zxfb/201602/t20160229_1323991.html.
[24] GBD 2016 Disease and Injury Incidence and Prevalence Collaborators. Global, regional, and national incidence, prevalence, and years lived with disability for 328 diseases and injuries for 195 countries, 1990-2016: a systematic analysis for the global burden of disease study 2016[J]. Lancet, 2017, 390(10100): 1211–1259. doi:  10.1016/S0140-6736(17)32154-2
[25] Yu HJ, Cowling BJ, Feng LZ, et al. Human infection with avian influenza A H7N9 virus: an assessment of clinical severity[J]. Lancet, 2013, 382(9887): 138–145. doi:  10.1016/S0140-6736(13)61207-6
[26] Elnegaard S, Andersen RS, Pedersen AF, et al. Self-reported symptoms and healthcare seeking in the general population - exploring "The Symptom Iceberg"[J]. BMC Public Health, 2015, 15: 685. doi:  10.1186/s12889-015-2034-5
[27] Epelboin L, Nacher M, Mahamat A, et al. Q fever in French Guiana: tip of the iceberg or epidemiological exception?[J]. PLoS Negl Trop Dis, 2016, 10(5): e0004598. doi:  10.1371/journal.pntd.0004598
[28] Yang GH, Wang Y, Zeng YX, et al. Rapid health transition in China, 1990-2010: findings from the global burden of disease study 2010[J]. Lancet, 2013, 381(9882): 1987–2015. doi:  10.1016/S0140-6736(13)61097-1
[29] Brooke RJ, Van Lier A, Donker GA, et al. Comparing the impact of two concurrent infectious disease outbreaks on The Netherlands population, 2009, using disability-adjusted life years[J]. Epidemiol Infect, 2014, 142(11): 2412–2421. doi:  10.1017/S0950268813003531
[30] Plass D, Mangen MJJ, Kraemer A, et al. The disease burden of hepatitis B, influenza, measles and salmonellosis in Germany: first results of the burden of communicable diseases in Europe study[J]. Epidemiol Infect, 2014, 142(10): 2024–2035. doi:  10.1017/S0950268813003312
[31] Wang XL, Jiang H, Wu P, et al. Epidemiology of avian influenza A H7N9 virus in human beings across five epidemics in mainland China, 2013-17: an epidemiological study of laboratory-confirmed case series[J]. Lancet Infect Dis, 2017, 17(8): 822–832. doi:  10.1016/S1473-3099(17)30323-7
[32] Dudley JP, Mackay IM. Age-specific and sex-specific morbidity and mortality from avian influenza A(H7N9)[J]. J Clin Virol, 2013, 58(3): 568–570. doi:  10.1016/j.jcv.2013.09.004
[33] Guo JL, Wang YM, Wang ZY, et al. Analysis on AIDS-associated social economic burden in countryside with high-incidence of AIDS[J]. Chin J Public Health (in Chinese), 2006, 22(8): 998–1000.
[34] Rao KQ, Liu YL, Qian JC, et al. Economic impact analysis of TB in China 1993 to 2003[J]. Chin J Hosp Stat (in Chinese), 2013, 20(3): 161–163.
[35] Di MZ, Cao Y, Huang H, et al. Investigation on the expenses of 248 adult patients with community-acquired pneumonia in Dongcheng district, Beijing[J]. Mod Prev Med (in Chinese), 2014, 41(14): 2560–2562.
[36] Luo HW, Feng Y, Ji M, et al. Analysis on economic burden of patients with tuberculosis and influencing factors in a rural area of Jiangsu province[J]. Chin J Dis Control Prev (in Chinese), 2012, 16(10): 877–880.
[37] Zhang H, Caho JQ, Zhu LG, et al. Study on economic burden of inpatients with hepatitis B virus related diseases and influencing factors[J]. Chin Gen Pract (in Chinese), 2014, 17(6): 683–685.
[38] Gan ZK, Jin H, Li JX, et al. Disease burden of enterovirus 71 in rural central China: a community-based survey[J]. Hum Vaccin Immunother, 2015, 11(10): 2400–2405. doi:  10.1080/21645515.2015.1059980
[39] Wang JH, Du L, Luo BF, et al. Economic burden of SARS patients in Guangzhou[J]. South China J Prev Med (in Chinese), 2006, 32(4): 14–17.