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Scholarly Papers (1)
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1.
Protective Effectiveness of Natural SARS-CoV-2 Infection and Vaccines against Omicron BA.4/BA.5 and XBB Reinfection in Singapore: A National Cohort Study
Number of pages: 30
Posted: 03 Jan 2023
Celine Y. Tan
,
Calvin J. Chiew
, Deanette Pang,
Vernon J. Lee
,
Benjamin Ong
,
David Chien Lye
and
Kelvin Bryan Tan
Ministry of Health, Singapore, National Centre for Infectious Diseases, Singapore, Ministry of Health, Singapore, Ministry of Health, Singapore, Ministry of Health, Singapore, National Centre for Infectious Diseases and Ministry of Health, Singapore
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Abstract:
COVID-19, SARS-CoV-2, vaccines, SARS-CoV-2 variants, hybrid immunity
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