国家自然科学基金81301479;传染病预防控制国家重点实验室自主研究开放课题2018SKLID309;湖北省健康委员会科研项目WJ2019Q060;National Natural Science Foundation of China81301479;Independent Research and Open Project of State Key Laboratory of Infectious Disease Prevention and Control2018SKLID309;Scientific Research Project of Health Commission of Hubei ProvinceWJ2019Q060