Characterization of post-acute multi-organ sequelae following SARS-CoV-2 Infection in the Delta and Omicron Eras in a highly boosted population

The risks/rates of pre-specified new-incident multi-organ PASC were modest over all studied COVID-19 eras. The risk was further attenuated with booster vaccination during the Omicron BA.4/5 and XBB periods compared with the Omicron BA.1/2 period.

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Publication Details

Journal
BMC Global and Public Health
Published
2026-02-04
DOI
https://doi.org/10.1186/s44263-026-00247-0
Primary Topic
SARS-CoV-2 and COVID-19 Research
Type
article
Field-Weighted Citation Impact
0.00

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article

Characterization of post-acute multi-organ sequelae following SARS-CoV-2 Infection in the Delta and Omicron Eras in a highly boosted population

Yichen Zhai, An Ting Tay, Jue Tao Lim, Calvin J. Chiew et al.
BMC Global and Public Health
SARS-CoV-2 and COVID-19 Research
article

Characterization of post-acute multi-organ sequelae following SARS-CoV-2 Infection in the Delta and Omicron Eras in a highly boosted population

Yichen Zhai, An Ting Tay, Jue Tao Lim, Calvin J. Chiew, Peihong Guo, Liang En Wee, David Chien Boon Lye, Kelvin Bryan Tan, Benjamin Ong
article en

Abstract

The risks/rates of pre-specified new-incident multi-organ PASC were modest over all studied COVID-19 eras. The risk was further attenuated with booster vaccination during the Omicron BA.4/5 and XBB periods compared with the Omicron BA.1/2 period.

BMC Global and Public HealthVol. 4(1)
Ministry of Health (SG), SingHealth (SG), National University of Singapore (SG), Nanyang Technological University (SG), Tan Tock Seng Hospital (SG), National University Health System (SG), National Centre for Infectious Diseases (SG)
Ministry of Education, India, Medical Research Council, National Medical Research Council
Good health and well-being
Openalex Percentile: Top 66%
SARS-CoV-2 and COVID-19 Research
DOIOpen Access PDFOpenAlex
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Characterization of post-acute multi-organ sequelae following SARS-CoV-2 Infection in the Delta and Omicron Eras in a highly boosted population — Yichen Zhai, An Ting Tay, et al. · BMC Global and Public Health (2026) | TGRS Research Map | TGRS