Residual SARS-CoV-2 viral antigens detected in GI and hepatic tissues from five recovered patients with COVID-19

Gut. 2022 Jan;71(1):226-229. doi: 10.1136/gutjnl-2021-324280. Epub 2021 Jun 2.

Chun Chau Lawrence Cheung^#^{1

2}, Denise Goh^#³, Xinru Lim^#³, Tracy Zhijun Tien³, Jeffrey Chun Tatt Lim³, Justina Nadia Lee³, Benedict Tan³, Zhi En Amos Tay¹, Wei Yee Wan⁴, Eileen Xueqin Chen¹, Sanjna Nilesh Nerurkar⁵, Shihleone Loong¹, Peng Chung Cheow⁶, Chung Yip Chan⁶, Ye Xin Koh⁶, Thuan Tong Tan⁷, Shirin Kalimuddin^{2

7}, Wai Meng David Tai⁸, Jia Lin Ng^{2

9}, Jenny Guek-Hong Low^{2

7}, Joe Yeong^{10

3}, Kiat Hon Lim^{10

2}

¹ Department of Anatomical Pathology, Singapore General Hospital, Singapore.
² Duke-NUS Medical School, Singapore.
³ Institute of Molecular and Cell Biology, Agency for Science Technology and Research, Singapore.
⁴ Department of Microbiology, Singapore General Hospital, Singapore.
⁵ Yong Loo Lin School of Medicine, National University of Singapore, Singapore.
⁶ Department of Hepatopancreatobiliary and Transplant Surgery, Singapore General Hospital, Singapore.
⁷ Department of Infectious Diseases, Singapore General Hospital, Singapore.
⁸ National Cancer Centre Singapore, Singapore.
⁹ Department of Colorectal Surgery, Singapore General Hospital, Singapore.
¹⁰ Department of Anatomical Pathology, Singapore General Hospital, Singapore yeongps@imcb.a-star.edu.sg lim.kiat.hon@singhealth.com.sg.

^# Contributed equally.

No abstract available

Keywords: COVID-19.

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