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Emerging Microbes & Infections Volume 12, 2023 - Issue 1
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Coronaviruses

Waning effectiveness against COVID-19-related hospitalization, severe complications, and mortality with two to three doses of CoronaVac and BNT162b2: a case–control study

Vincent Ka Chun Yana Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, Centre for Safe Medication Practice and Research, The University of Hong Kong, Hong Kong, People’s Republic of ChinaView further author information
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Eric Yuk Fai Wana Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, Centre for Safe Medication Practice and Research, The University of Hong Kong, Hong Kong, People’s Republic of China;b Laboratory of Data Discovery for Health (D4H), Hong Kong Science and Technology Park, Hong Kong, People’s Republic of China;c Department of Family Medicine and Primary Care, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, People’s Republic of ChinaView further author information
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Xuxiao Yea Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, Centre for Safe Medication Practice and Research, The University of Hong Kong, Hong Kong, People’s Republic of ChinaView further author information
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Anna Hoi Ying Mokc Department of Family Medicine and Primary Care, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, People’s Republic of ChinaView further author information
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Francisco Tsz Tsun Laia Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, Centre for Safe Medication Practice and Research, The University of Hong Kong, Hong Kong, People’s Republic of China;b Laboratory of Data Discovery for Health (D4H), Hong Kong Science and Technology Park, Hong Kong, People’s Republic of ChinaORCID Iconhttps://orcid.org/0000-0002-9121-1959View further author information
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Celine Sze Ling Chuib Laboratory of Data Discovery for Health (D4H), Hong Kong Science and Technology Park, Hong Kong, People’s Republic of China;d School of Nursing, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, People’s Republic of China;e School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, People’s Republic of ChinaView further author information
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Xue Lia Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, Centre for Safe Medication Practice and Research, The University of Hong Kong, Hong Kong, People’s Republic of China;b Laboratory of Data Discovery for Health (D4H), Hong Kong Science and Technology Park, Hong Kong, People’s Republic of China;f Department of Medicine, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, People’s Republic of ChinaView further author information
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Carlos King Ho Wonga Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, Centre for Safe Medication Practice and Research, The University of Hong Kong, Hong Kong, People’s Republic of China;b Laboratory of Data Discovery for Health (D4H), Hong Kong Science and Technology Park, Hong Kong, People’s Republic of China;c Department of Family Medicine and Primary Care, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, People’s Republic of ChinaView further author information
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Philip Hei Lif Department of Medicine, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, People’s Republic of ChinaView further author information
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Tiantian Maa Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, Centre for Safe Medication Practice and Research, The University of Hong Kong, Hong Kong, People’s Republic of China;b Laboratory of Data Discovery for Health (D4H), Hong Kong Science and Technology Park, Hong Kong, People’s Republic of ChinaView further author information
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Simon Qina Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, Centre for Safe Medication Practice and Research, The University of Hong Kong, Hong Kong, People’s Republic of China;b Laboratory of Data Discovery for Health (D4H), Hong Kong Science and Technology Park, Hong Kong, People’s Republic of ChinaView further author information
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Chak Sing Lauf Department of Medicine, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, People’s Republic of ChinaView further author information
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Ian Chi Kei Wonga Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, Centre for Safe Medication Practice and Research, The University of Hong Kong, Hong Kong, People’s Republic of China;b Laboratory of Data Discovery for Health (D4H), Hong Kong Science and Technology Park, Hong Kong, People’s Republic of China;g Research Department of Practice and Policy, School of Pharmacy, University College London, London, UK;h Aston Pharmacy School, Aston University, Birmingham, UK;i Department of Pharmacy, The University of Hong Kong-Shenzhen Hospital, Shenzhen, People’s Republic of ChinaCorrespondence[email protected]
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Esther Wai Yin Chana Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, Centre for Safe Medication Practice and Research, The University of Hong Kong, Hong Kong, People’s Republic of China;b Laboratory of Data Discovery for Health (D4H), Hong Kong Science and Technology Park, Hong Kong, People’s Republic of China;i Department of Pharmacy, The University of Hong Kong-Shenzhen Hospital, Shenzhen, People’s Republic of China;j The University of Hong Kong Shenzhen Institute of Research and Innovation, Shenzhen, People’s Republic of ChinaCorrespondence[email protected]
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Article: 2209201 | Received 25 Jan 2023, Accepted 26 Apr 2023, Published online: 18 May 2023

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