Temporal profiles of viral load in posterior oropharyngeal saliva samples and serum antibody responses during infection by SARS-CoV-2: an observational cohort study

The Lancet Infectious Diseases - Tập 20 Số 5 - Trang 565-574 - 2020
Kelvin Kai‐Wang To1,2, Owen Tak-Yin Tsang3, Wai-Shing Leung3, Anthony Raymond Tam4, Tak Chiu Wu5, David Christopher Lung6, Cyril Chik‐Yan Yip2, Jian‐Piao Cai2, Jacky Man-Chun Chan3, Thomas Shiu Hong Chik3, Daphne Pui-Ling Lau3, Chris Yau Chung Choi3, Lin-Lei Chen2, Wan-Mui Chan2, Kwok‐Hung Chan2, Jonathan Daniel Ip2, Alexander Ng2, Rosana Wing‐Shan Poon2, Cui-Ting Luo2, Vincent Chi‐Chung Cheng2, Jasper Fuk‐Woo Chan1,2, Ivan Fan-Ngai Hung7, Zhiwei Chen2, Honglin Chen2, Kwok-Yung Yuen1
1Department of Clinical Microbiology and Infection Control, The University of Hong Kong – Shenzhen Hospital, Shenzhen, China
2State Key Laboratory for Emerging Infectious Diseases, Carol Yu Centre for Infection, Department of Microbiology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region, China
3Department of Medicine and Geriatrics, Princess Margaret Hospital, Hong Kong Special Administrative Region, China
4Department of Medicine, Queen Mary Hospital, Hong Kong Special Administrative Region, China
5Department of Medicine, Queen Elizabeth Hospital, Hong Kong Special Administrative Region, China
6Department of Pathology, Queen Elizabeth Hospital, Hong Kong Special Administrative Region, China
7Department of Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region, China

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