Author: Xudan Chen; Yang Zhang; Baoyi Zhu; Jianwen Zeng; Wenxin Hong; Xi He; Jingfeng Chen; Haipeng Zheng; Shuang Qiu; Ying Deng; Juliana Chan; Jian Wang
Title: Associations of clinical characteristics and antiviral drugs with viral RNA clearance in patients with COVID-19 in Guangzhou, China: a retrospective cohort study Document date: 2020_4_14
ID: 9j4ese89_34
Snippet: Older age and disease severity are major determinants of persistence of viral RNA. While the immune system weakens with aging [26], disease severity is a reflection of the host immunity......
Document: Older age and disease severity are major determinants of persistence of viral RNA. While the immune system weakens with aging [26], disease severity is a reflection of the host immunity.
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