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Volume 29, Number 4—April 2023
Dispatch

Emergence and Persistent Dominance of SARS-CoV-2 Omicron BA.2.3.7 Variant, Taiwan

Pei-Lan Shao1, Hsiao-Chen Tu1, Yu-Nong Gong1, Hung-Yu Shu, Ralph Kirby, Li-Yun Hsu, Hui-Yee Yeo, Han-Yueh Kuo, Yi-Chia Huang, Yung-Feng Lin, Hui-Ying Weng, Yueh-Lin Wu, Chien-Chih Chen, Tzen-Wen Chen, Kuo-Ming Lee, Chung-Guei Huang, Shin-Ru Shih, Wei J. Chen, Chen-Chi Wu, Chong-Jen YuComments to Author , and Shih-Feng TsaiComments to Author 
Author affiliations: National Taiwan University Hospital Hsin-Chu Branch, Hsin-Chu, Taiwan (P.-L. Shao, L.-Y. Hsu, H.-Y. Yeo, H.-Y. Kuo, Y.-C. Huang, C.-C. Wu, C.-J. Yu); Institute of Molecular and Genomic Medicine, National Health Research Institutes, Miaoli, Taiwan (H.-C. Tu, Y.-F. Lin, S.-F. Tsai); Research Center for Emerging Viral Infections, Chang Gung University College of Medicine, Taoyuan, Taiwan (Y.-N. Gong, K.-M. Lee, C.-G. Huang, S.-R. Shih); Linkou Chang Gung Memorial Hospital, Taoyuan (Y.-N. Gong, K.-M. Lee, C.-G. Huang S.-R. Shih); Chang Gung University College of Medicine, Taoyuan (Y.-N. Gong, K.-M. Lee, C.-G. Huang, S.-R. Shih); Chang Jung Christian University, Tainan, Taiwan (H.-Y. Shu); National Yang Ming Chiao Tung University, Taipei, Taiwan (R. Kirby, H.-Y. Weng, S.-F. Tsai); National Yang-Ming University, Taipei (H.-Y. Weng); TMU Research Center of Urology and Kidney, Taipei Medical University, Taipei, Taiwan (Y.-L. Wu); Wei-Gong Memorial Hospital, Miaoli, Taiwan (Y.-L. Wu, C.-C. Chen, T.-W. Chen,); Center for Neuropsychiatric Research, National Health Research Institutes, Miaoli (W.-J. Chen); Institute of Epidemiology and Preventive Medicine, National Taiwan University College of Public Health, Taipei (W.-J. Chen); National Taiwan University College of Medicine, Taipei (C.-C. Wu)

Main Article

Table 2

Submitted sequences of SARS-CoV-2 BA2.3.7 from different countries for inclusion in a study of the Omicron BA.2.3.7 variant in community outbreaks, Taiwan

Country
 No. sequences
Taiwan 51*
Japan 44
United States 37
Indonesia 27
Hong Kong 22
Australia 7
Denmark 6
Canada 5
Singapore 4
South Korea 4
Philippines 3
Thailand 3
France 3
Cambodia 2
Austria 2
Sweden 2
Germany 2
Spain 1
Vietnam 1
Slovenia 1
New Zealand
 1
Total 228

*Number does not include the contributions from this study.

Main Article

1These authors contributed equally to this article.

Page created: January 24, 2023
Page updated: March 21, 2023
Page reviewed: March 21, 2023
The conclusions, findings, and opinions expressed by authors contributing to this journal do not necessarily reflect the official position of the U.S. Department of Health and Human Services, the Public Health Service, the Centers for Disease Control and Prevention, or the authors' affiliated institutions. Use of trade names is for identification only and does not imply endorsement by any of the groups named above.
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