|
1
|
Azman AS, Luquero FJ, Salje H, Mbaïbardoum NN, Adalbert N, Ali M, Bertuzzo E, Finger F, Toure B, Massing LA, Ramazani R, Saga B, Allan M, Olson D, Leglise J, Porten K, Lessler J. Micro-Hotspots of Risk in Urban Cholera Epidemics. J Infect Dis 2019; 218:1164-1168. [PMID: 29757428 PMCID: PMC6107744 DOI: 10.1093/infdis/jiy283] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2018] [Accepted: 05/09/2018] [Indexed: 12/05/2022] Open
Abstract
Targeted interventions have been delivered to neighbors of cholera cases in major epidemic responses globally despite limited evidence for the impact of such targeting. Using data from urban epidemics in Chad and Democratic Republic of the Congo, we estimate the extent of spatiotemporal zones of increased cholera risk around cases. In both cities, we found zones of increased risk of at least 200 meters during the 5 days immediately after case presentation to a clinic. Risk was highest for those living closest to cases and diminished in time and space similarly across settings. These results provide a rational basis for rapidly delivering targeting interventions.
Collapse
Affiliation(s)
- Andrew S Azman
- Departments of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Francisco J Luquero
- Departments of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland.,Epicentre, Paris, France
| | | | - Nathan Naibei Mbaïbardoum
- Epicentre, Paris, France.,Communauté des Amis de l'Informatique pour le Développement, N'Djamena, Chad
| | | | - Mohammad Ali
- Departments of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Enrico Bertuzzo
- Department of Environmental Science, Informatics and Statistics, Università Ca' Foscari Venezia, Venice, Italy
| | - Flavio Finger
- Centre for the Mathematical Modelling of Infectious Diseases, London School of Hygiene & Tropical Medicine, United Kingom
| | | | - Louis Albert Massing
- Médecins sans Frontières (France), Kinshasa, The Democratic Republic of the Congo
| | - Romain Ramazani
- Médecins sans Frontières (France), Kalemie, The Democratic Republic of the Congo
| | | | | | | | | | | | - Justin Lessler
- Departments of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| |
Collapse
|
|
2
|
Sadiq M, Bensitel M, Nohair K, Leglise J, Lamonier C. Effect of calcination temperature on the structure of vanadium phosphorus oxide materials and their catalytic activity in the decomposition of 2-propanol. Journal of Saudi Chemical Society 2012. [DOI: 10.1016/j.jscs.2011.02.014] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
|
3
|
Sadiq M, Sahibed-dine A, Baalala M, Nohair K, Abdennouri M, Bensitel M, Lamonier C, Leglise J. Influence of acid–base properties of cobalt–molybdenum catalysts supported on magnesium orthophosphates in isomerization of 3,3-dimethylbut-1-ene. ARAB J CHEM 2011. [DOI: 10.1016/j.arabjc.2010.07.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
|
|
4
|
van Gestel J, Finot L, Leglise J, Duchet JC. CoMo/Al2O3 VERSUS NiMo/Al2O3 SULPHIDE CATALYSTS : SENSITIVITY TO REACTION CONDITIONS FOR HDS AND HYDROGENATION. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/bscb.19951040403] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
|
5
|
El Azarifi N, El Ouassouli A, Lakhdar M, Ezzamarty A, Moreau C, Travert A, Leglise J. Catalyst made of NiMo sulfide supported on hydroxyapatite: Influence of Al addition on support properties and on the catalytic conversion of thiophene. ACTA ACUST UNITED AC 2005. [DOI: 10.1051/jp4:2005123035] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
|
|
7
|
Leglise J, Finot L, van Gestel J, Duchet J. Conversion of model sulfur compounds to characterize hydrodesulfurization CoMo/Al2O3 catalysts. Studies in Surface Science and Catalysis 1999. [DOI: 10.1016/s0167-2991(99)80393-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
|
|
8
|
Leglise J, van Gestel J, Duchet JC. Promotion and inhibition by hydrogen sulfide of thiophene hydrodesulfurisation over a sulfide catalyst. ACTA ACUST UNITED AC 1994. [DOI: 10.1039/c39940000611] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
|
9
|
Leglise J, Van Gestel J, Duchet JC. Alkyl Polysulfides as Presulfiding Agents of a CoMo/Al 2O 3Catalyst: Effect on Catalytic Properties. PHOSPHORUS SULFUR 1993. [DOI: 10.1080/10426509308038173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
|
10
|
Leglise J, Goupil J, Cornet D. Hydroconversion of n-nonane catalyzed by PdHY zeolites. ACTA ACUST UNITED AC 1991. [DOI: 10.1016/s0166-9834(00)83289-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
|
11
|
|
|
12
|
|
|
13
|
Ezzamarty A, Catherine E, Cornet D, Hemidy J, Janin A, Lavalley J, Leglise J, Meriaudeau P. Characterization and Sulfidation of Stabilized HY Zeolites Containing Ni, Mo and the NiMo Association. ACTA ACUST UNITED AC 1989. [DOI: 10.1016/s0167-2991(08)61989-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/08/2023]
|