贾伟新，男，1979年生，博士，教授，博士生导师，就职于 兽医学院动物传染病教研室，担任广东省人兽共患病防控制剂工程实验室主任、 动物生物安全三级实验室副主任，兼任全国动物病原微生物菌（毒）种保藏管理专家委员会委员、农业农村部动物病原微生物实验室生物安全评审专家委员会委员、中国合格评定国家认可委员会（CNAS）技术评审员、全国重大动物疫病分区防控指导组专家、广东省畜牧兽医学会家禽学分会副会长、广东省病原微生物实验室生物安全专家委员会委员、广东省动物病原微生物实验室生物安全评审管理（兽医实验室考核管理）专家委员会委员、广东省动物疫病净化评估专家委员会委员、广东省农村科技特派员、广州市病原微生物实验室生物安全专家委员会委员等。主要从事《禽病学》《兽医传染病学》《兽医流行病学》等课程的教学和家禽重大疫病和人兽共患病流行病学、发病机制和防控技术研究工作。曾获广东省科技进步一等奖2项，大北农科技奖一等奖1项，广东省农业技术推广奖一等奖1项，教育部科技进步二等奖1项。2020年获得广东省畜牧兽医学会奖“杰出科技工作者”称号。

1998 年 09 月－2002 年 06 月 华中农业大学畜牧兽医学院 本科生

2002 年 09 月－2005 年 06 月 兽医学院 硕士研究生

2008 年 09 月－2012 年 06 月 兽医学院 博士研究生

2005 年7月至今， 兽医学院

2018年1月至2019年1月，美国马里兰大学帕克分校，访问学者

重大动物疫病和人兽共患病流行病学、发病机制研究

畜禽疫病诊断技术的开发

实验室生物安全

国家自然科学基金面上项目“疫苗免疫对H7N9亚型流感病毒演化的影响”（31972709），2020-2023，主持

国家重点研发计划项目 “家禽重要疫病诊断与检测新技术研究”子课题（2016YFD0500800），2015-2020，主持

农业农村部动物疫病监测与流行病学调查计划项目：家禽-野禽界面禽流感监测项目，2021-2025，主持

国家现代农业产业技术体系岗位科学家：国家肉鸡产业技术体系岗位科学家（CARS-41），2021-2025， 主要参加

广东省农村科技特派员项目：鸡健康养殖和疾病防控技术推广应用, 2021-2023，主持

1: Chen J, Liu Z, Li K, Li X, Xu L, Zhang M, Wu Y, Liu T, Wang X, Xie S, Xin A,Liao M, Jia W. Emergence of novel avian origin H7N9 viruses after introduction of H7-Re3 and rLN79 vaccine strains to China. Transbound Emerg Dis. 2021 Nov 24.doi: 10.1111/tbed.14401. Epub ahead of print. PMID: 34817918.

2: Zhao B, Li H, Cao S, Zhong W, Li B, Jia W, Ning Z. Negative Regulators of Inflammation Response to the Dynamic Expression of Cytokines in DF-1 and MDCK Cells Infected by Avian Influenza Viruses. Inflammation. 2021 Sep 28. doi: 10.1007/s10753-021-01568-y. Epub ahead of print. PMID: 34581936.

3: Chen J, Li X, Xu L, Xie S, Jia W. Health threats from increased antigenicity changes in H5N6-dominant subtypes, 2020 China. J Infect. 2021 Aug;83(2):e9-e11. doi: 10.1016/j.jinf.2021.06.013. Epub 2021 Jun 17. PMID: 34147530.

4: Zhang J, Li X, Wang X, Ye H, Li B, Chen Y, Chen J, Zhang T, Qiu Z, Li H, Jia W, Liao M, Qi W. Genomic evolution, transmission dynamics, and pathogenicity of avian influenza A (H5N8) viruses emerging in China, 2020. Virus Evol. 2021 May 6;7(1):veab046. doi: 10.1093/ve/veab046. PMID: 34141450; PMCID: PMC8206605.

5: Wu Y, Hu J, Jin X, Li X, Wang J, Zhang M, Chen J, Xie S, Qi W, Liao M, Jia W. Accelerated Evolution of H7N9 Subtype Influenza Virus under Vaccination Pressure. Virol Sin. 2021 Oct;36(5):1124-1132. doi: 10.1007/s12250-021-00383-x. Epub 2021 May 11. PMID: 33974230; PMCID: PMC8112217.

6: Wang J, Jin X, Hu J, Wu Y, Zhang M, Li X, Chen J, Xie S, Liu J, Qi W, Liao M, Jia W. Genetic Evolution Characteristics of Genotype G57 Virus, A Dominant Genotype of H9N2 Avian Influenza Virus. Front Microbiol. 2021 Mar 3;12:633835. doi: 10.3389/fmicb.2021.633835. PMID: 33746926; PMCID: PMC7965968.

7: Li X, Xie S, Jiang X, Li Z, Xu L, Wen K, Zhang M, Liao M, Jia W. Emergence of one novel reassortment H3N8 avian influenza virus in China, originating from North America and Eurasia. Infect Genet Evol. 2021 Jul;91:104782. doi:10.1016/j.meegid.2021.104782. Epub 2021 Feb 24. PMID: 33639307.

8: Li H, Li Q, Li B, Guo Y, Xing J, Xu Q, Liu L, Zhang J, Qi W, Jia W, Liao M.Continuous Reassortment of Clade 2.3.4.4 H5N6 Highly Pathogenetic Avian Influenza Viruses Demonstrating High Risk to Public Health. Pathogens. 2020 Aug 18;9(8):670. doi: 10.3390/pathogens9080670. PMID: 32824873; PMCID: PMC7460007.

9: Zhang J, Ye H, Li H, Ma K, Qiu W, Chen Y, Qiu Z, Li B, Jia W, Liang Z, Liao M, Qi W. Evolution and Antigenic Drift of Influenza A (H7N9) Viruses, China, 2017-2019. Emerg Infect Dis. 2020 Aug;26(8):1906-1911. doi:10.3201/eid2608.200244. PMID: 32687047; PMCID: PMC7392412.

10: Zhang J, Jia W, Zhu J, Li B, Xing J, Liao M, Qi W. Insights into the cross-species evolution of 2019 novel coronavirus. J Infect. 2020 Jun;80(6):671-693.doi: 10.1016/j.jinf.2020.02.025. Epub 2020 Mar 4. PMID: 32142930; PMCID:PMC7125936.

11: Jin X, Zha Y, Hu J, Li X, Chen J, Xie S, Dai Y, Li Z, Wang X, Wang F, Qi W,Liao M, Jia W. New molecular evolutionary characteristics of H9N2 avian influenza virus in Guangdong Province, China. Infect Genet Evol. 2020 Jan;77:104064. doi:10.1016/j.meegid.2019.104064. Epub 2019 Oct 13. PMID:31618691.

12: Li X, Chen J, Jin X, Hu J, Xie S, Dai Y, Li Z, Wang X, Liao M, Jia W.Characterization of three H3N2 and one new reassortant H3N8 avian influenza virus in South China. Infect Genet Evol. 2019 Nov;75:104016. doi:10.1016/j.meegid.2019.104016. Epub 2019 Aug 28. PMID: 31472265.

13: Jia W, Wen X, Xie S, Dai Y, Li Z, Wang X, Hu J, Jin X, Li X, Qi W, Pradhan AK, Liao M. A Novel Antigenic Drift of Avian Influenza A(H7N9) Virus in Poultry, China, 2018. J Infect Dis. 2019 Jul 19;220(4):723-725. doi:10.1093/infdis/jiz190. PMID: 31282540.

14: Li X, Chen J, Hu J, Jin X, Xie S, Li Z, Wang X, Dai Y, Liao M, Jia W. Rapid evolution and gene communication of H3N2 and H1N1 influenza a viruses. J Infect. 2019 Jun;78(6):491-503. doi: 10.1016/j.jinf.2019.03.009. Epub 2019 Mar 23. PMID:30910534.

15: Bao L, Bi Y, Wong G, Qi W, Li F, Lv Q, Wang L, Liu F, Yang Y, Zhang C, Liu WJ, Quan C, Jia W, Liu Y, Liu W, Liao M, Gao GF, Qin C. Diverse biological characteristics and varied virulence of H7N9 from Wave 5. Emerg Microbes Infect. 2019;8(1):94-102. doi:10.1080/22221751.2018.1560234. PMID: 30866763; PMCID: PMC6456849.

16: Hu J, Zha Y, Jin X, Wen X, Li Z, Wang X, Dai Y, Li X, Liao M, Jia W.Continuous adaptation of the HA and NA gene of H3N2 subtypes of avian influenza virus in South China, 2017-2018. J Infect. 2019 Jul;79(1):61-74. doi:10.1016/j.jinf.2019.01.009. Epub 2019 Jan 30. PMID: 30710556.

17: Zhang J, Lao G, Zhang R, Wei Z, Wang H, Su G, Shan N, Li B, Li H, Yu Y, Jia W, Liao M, Qi W. Genetic diversity and dissemination pathways of highly pathogenic H5N6 avian influenza viruses from birds in Southwestern China along the East Asian-Australian migration flyway. J Infect. 2018 Apr;76(4):418-422. doi: 10.1016/j.jinf.2017.11.009. Epub 2017 Dec 12. PMID: 29246638.

18: Qi W, Jia W, Liu D, Li J, Bi Y, Xie S, Li B, Hu T, Du Y, Xing L, Zhang J,Zhang F, Wei X, Eden JS, Li H, Tian H, Li W, Su G, Lao G, Xu C, Xu B, Liu W,Zhang G, Ren T, Holmes EC, Cui J, Shi W, Gao GF, Liao M. Emergence and Adaptation of a Novel Highly Pathogenic H7N9 Influenza Virus in Birds and Humans from a 2013 Human-Infecting Low-Pathogenic Ancestor. J Virol. 2018 Jan 2;92(2):e00921-17. doi: 10.1128/JVI.00921-17. PMID: 29070694; PMCID: PMC5752946.

19: Jia W, Cao C, Lin Y, Zhong L, Xie S, Wang X, Yin S, Xu Z, Dai Y, Li Z, Niu X, Qi W, Lu T, Liao M. Detection of a novel highly pathogenic H7 influenza virus by duplex real-time reverse transcription polymerase chain reaction. J Virol Methods. 2017 Aug;246:100-103. doi: 10.1016/j.jviromet.2017.03.014. Epub 2017 Apr 12. PMID: 28411129.

20: Xie S, Jia W, Lin Y, Xing K, Ren X, Qi W, Liao M. Third Wave of Influenza A(H7N9) Virus from Poultry, Guangdong Province, China, 2014-2015. Emerg Infect Dis. 2015 Sep;21(9):1657-60. doi: 10.3201/eid2109.150635. PMID: 26291620; PMCID: PMC4550157.

21: Liu X, Li Y, Xu C, Qin J, Hao J, Feng M, Tan L, Jia W, Liao M, Cao W. Real-time fluorescence loop-mediated isothermal amplification for the diagnosis of hemorrhagic enteritis virus. Virus Res. 2014 Apr;183:50-5. doi:10.1016/j.virusres.2014.01.023. Epub 2014 Jan 31. PMID: 24487182.

22: Wei L, Jiao P, Yuan R, Song Y, Cui P, Guo X, Zheng B, Jia W, Qi W, Ren T,Liao M. Goose Toll-like receptor 7 (TLR7), myeloid differentiation factor 88 (MyD88) and antiviral molecules involved in anti-H5N1 highly pathogenic avian influenza virus response. Vet Immunol Immunopathol. 2013 May 15;153(1-2):99-106. doi: 10.1016/j.vetimm.2013.02.012. Epub 2013 Feb 20. PMID: 23481654.

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