Real-world effectiveness of nirmatrelvir/ritonavir against COVID-19 hospitalisations and severe COVID-19 in community-dwelling elderly Singaporeans during Omicron BA.2, BA.4/5 and XBB transmission
Liang En Wee, An Ting Tay, Calvin Chiew, Barnaby Edward Young, Betty Wong, Ruth Lim, Ching Li Lee, Joyce Tan, Shawn Vasoo, David Chien Lye, Kelvin Bryan Tan
Clinical Microbiology and Infection, doi:10.1016/j.cmi.2023.06.016
Real-world effectiveness of nirmatrelvir/ritonavir against COVID-19 hospitalisations and severe COVID-19 in community-dwelling elderly Singaporeans during Omicron BA.2, BA.4/5 and XBB transmission
Declarations
Declaration of interests The authors report no conflicts of interest.
Contribution statement LEW contributed to literature search and writing of the manuscript. ATT, CC, BEY, BW, RL, CLL, JT, SV, DCL and KBT contributed to critical review and editing of the manuscript. DCL and KBT provided supervision. KBT, ATT contributed to study design, data collection, and data analysis. All authors had full access to all the data in the study and take responsibility for the decision to submit for publication. KBT and ATT directly accessed and verified the underlying data reported in the manuscript. J o u r n a l P r e -p r o o f
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