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Volume 29, Number 10—October 2023
Research

Ancestral Origin and Dissemination Dynamics of Reemerging Toxigenic Vibrio cholerae, Haiti

Carla N. Mavian, Massimiliano S. Tagliamonte, Meer T. Alam, S. Nazmus Sakib, Melanie N. Cash, Monika Moir, Juan Perez Jimenez, Alberto Riva, Eric J. Nelson, Emilie T. Cato, Jayakrishnan Ajayakumar, Rigan Louis, Andrew Curtis, V. Madsen Beau De Rochars, Vanessa Rouzier, Jean William Pape, Tulio de Oliveira, J. Glenn Morris1Comments to Author , Marco Salemi1, and Afsar Ali1
Author affiliations: University of Florida, Gainesville, Florida, USA (C.N. Mavian, M.S. Tagliamonte, M.T. Alam, S.N. Sakib, M.N. Cash, J.P. Jimenez, A. Riva, E.J. Nelson, E.T. Cato, R. Louis, V.M. Beau De Rochars, J.G. Morris Jr., M. Salemi, A. Ali); Stellenbosch University, Stellenbosch, South Africa (M. Moir, T. de Oliveira); Case Western Reserve University School of Medicine, Cleveland, Ohio, USA (J. Ajayakumar, A. Curtis); Les Centres GHESKIO, Port-au-Prince, Haiti (V. Rouzier, J.W. Pape); Weill Cornell Medical College, New York, New York, USA (V. Rouzier, J.W. Pape); University of KwaZulu-Natal, Durban, South Africa (T. de Oliveira); Centre for the AIDS Programme of Research in South Africa (CAPRISA), Durban, South Africa (T. de Oliveira); University of Washington, Seattle, Washington, USA (T. de Oliveira)

Main Article

Figure 2

Temporal-spatial data of 2022 cholera cases in a study of ancestral origin and dissemination dynamic of reemerging toxigenic Vibrio cholerae, Haiti. Data were reported by GHESKIO CTC. A) Cumulative number of patients per Port-au-Prince neighborhood seen at the GHESKIO CTC during October–December 2022. B) Location of Fond Parisien site (no. 5 in gray circle) in relation to phylogeographic case groupings in Port-au-Prince neighborhoods: 1, GHESKIO area; 2, central eastern; 3, far eastern; 4, greater Pétion-Ville. C–F) Temporal and spatial distribution of the reported cholera cases by week: October 5–11 (C); October 12–18 (D); October 19–25 (E); October 26–November 1 (F). Maps created by using OpenStreetMap (https://www.openstreetmap.org). CTC, cholera treatment center; GHESKIO, Groupe Haitien d’Étude du Sarcome de Kaposi et des infections Opportunistes.

Figure 2. Temporal-spatial data of 2022 cholera cases in a study of ancestral origin and dissemination dynamic of reemerging toxigenic Vibrio cholerae, Haiti. Data were reported by GHESKIO CTC. A) Cumulative number of patients per Port-au-Prince neighborhood seen at the GHESKIO CTC during October–December 2022. B) Location of Fond Parisien site (no. 5 in gray circle) in relation to phylogeographic case groupings in Port-au-Prince neighborhoods: 1, GHESKIO area; 2, central eastern; 3, far eastern; 4, greater Pétion-Ville. C–F) Temporal and spatial distribution of the reported cholera cases by week: October 5–11 (C); October 12–18 (D); October 19–25 (E); October 26–November 1 (F). Maps created by using OpenStreetMap (https://www.openstreetmap.org). CTC, cholera treatment center; GHESKIO, Groupe Haitien d’Étude du Sarcome de Kaposi et des infections Opportunistes.

Main Article

1These senior authors contributed equally to this article.

Page created: August 05, 2023
Page updated: September 20, 2023
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