Emergence of vibrio cholerae o1 sequence type 75, South Africa, 2018-2020

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Authors

Smith, Anthony Marius
Weill, Francois-Xavier
Njamkepo, Elisabeth
Ngomane, Hlengiwe M.
Ramalwa, Ntsieni
Sekwadi, Phuti
Thomas, Juno

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Coordinating Center for Infectious Diseases, Centers for Disease Control and Prevention

Abstract

We describe the molecular epidemiology of cholera in South Africa during 2018-2020. Vibrio cholerae O1 sequence type (ST) 75 recently emerged and became more prevalent than the V. cholerae O1 biotype El Tor pandemic clone. ST75 isolates were found across large spatial and temporal distances, suggesting local ST75 spread.

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Keywords

O1, ST75, Vibrio cholerae, Bacteria, Enteric infections, Sequence type 75, South Africa (SA), Antimicrobial resistance (AMR)

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Citation

Smith, A.M., Weill, F.-X., Njamkepo, E. et al. 2021, 'Emergence of vibrio cholerae o1 sequence type 75, South Africa, 2018-2020', Emerging Infectious Diseases, vol. 27, no. 11, pp. 2927-2931.