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Volume 31, Supplement—May 2025

SUPPLEMENT ISSUE
Supplement

Large-Scale Genomic Analysis of SARS-CoV-2 Omicron BA.5 Emergence, United States

Kien Pham1, Chrispin Chaguza, Rafael Lopes, Ted Cohen, Emma Taylor-Salmon, Melanie Wilkinson, Volha Katebi, Nathan D. Grubaugh, and Verity HillComments to Author 
Author affiliation: Yale School of Public Health, New Haven, Connecticut, USA (K. Pham, C. Chaguza, R. Lopes, T. Cohen, E. Taylor-Salmon, N.D. Grubaugh, V. Hill); Yale School of Medicine, New Haven (E. Taylor-Salmon); Centers for Disease Control and Prevention, Atlanta, Georgia, USA (M. Wilkinson, V. Katebi); Yale University, New Haven (N.D. Grubaugh)

Main Article

Figure 4

Time-scaled phylogeographic analysis of SARS-CoV-2 Omicron BA.5 sequences in the United States during January–June 2022. Analysis of BA.5 emergence was conducted by using 18,529 sequences collected globally and in the United States. Purple dotted line indicates the inferred date of the first introduction. The blue dotted line indicates the first sample of BA.5 sequenced in the United States. Colors indicate origin of the BA.5 variant.

Figure 4. Time-scaled phylogeographic analysis of SARS-CoV-2 Omicron BA.5 sequences in the United States during January–June 2022. Analysis of BA.5 emergence was conducted by using 18,529 sequences collected globally and in the United States. Purple dotted line indicates the inferred date of the first introduction. The blue dotted line indicates the first sample of BA.5 sequenced in the United States. Colors indicate origin of the BA.5 variant.

Main Article

1Current affiliation: Program for Appropriate Technology in Health (PATH) Southeast Asia, and Hanoi Medical University, Hanoi, Vietnam.

Page created: March 24, 2025
Page updated: May 12, 2025
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