Combining genomics and epidemiology to investigate a zoonotic outbreak of rabies in Romblon Province, Philippines

Abstract Rabies is a viral zoonosis that kills thousands of people annually in low- and middle-income countries across Africa and Asia where domestic dogs are the reservoir. ‘Zero by 30’, the global strategy to end dog-mediated human rabies, promotes a One Health approach underpinned by mass dog vac...

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Main Authors: Mirava Yuson, Criselda T. Bautista, Eleanor M. Rees, Carlijn Bogaardt, Van Denn D. Cruz, Rowan Durrant, Anna Formstone, Daria L. Manalo, Duane R. Manzanilla, Mikolaj Kundergorski, Leilanie Nacion, Hannaniah Aloyon, Jude Karlo Bolivar, Jeromir Bondoc, Christina Cobbold, Efraim Panganiban, Shynie Vee. M. Telmo, Jobin Maestro, Mary Elizabeth G. Miranda, Nai Rui Chng, Kirstyn Brunker, Katie Hampson
Format: Article
Language:English
Published: Nature Portfolio 2024-12-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-024-54255-5
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author Mirava Yuson
Criselda T. Bautista
Eleanor M. Rees
Carlijn Bogaardt
Van Denn D. Cruz
Rowan Durrant
Anna Formstone
Daria L. Manalo
Duane R. Manzanilla
Mikolaj Kundergorski
Leilanie Nacion
Hannaniah Aloyon
Jude Karlo Bolivar
Jeromir Bondoc
Christina Cobbold
Efraim Panganiban
Shynie Vee. M. Telmo
Jobin Maestro
Mary Elizabeth G. Miranda
Nai Rui Chng
Kirstyn Brunker
Katie Hampson
author_facet Mirava Yuson
Criselda T. Bautista
Eleanor M. Rees
Carlijn Bogaardt
Van Denn D. Cruz
Rowan Durrant
Anna Formstone
Daria L. Manalo
Duane R. Manzanilla
Mikolaj Kundergorski
Leilanie Nacion
Hannaniah Aloyon
Jude Karlo Bolivar
Jeromir Bondoc
Christina Cobbold
Efraim Panganiban
Shynie Vee. M. Telmo
Jobin Maestro
Mary Elizabeth G. Miranda
Nai Rui Chng
Kirstyn Brunker
Katie Hampson
author_sort Mirava Yuson
collection DOAJ
description Abstract Rabies is a viral zoonosis that kills thousands of people annually in low- and middle-income countries across Africa and Asia where domestic dogs are the reservoir. ‘Zero by 30’, the global strategy to end dog-mediated human rabies, promotes a One Health approach underpinned by mass dog vaccination, post-exposure vaccination of bite victims, robust surveillance and community engagement. Using Integrated Bite Case Management (IBCM) and whole genome sequencing (WGS), we enhanced rabies surveillance to detect an outbreak in a formerly rabies-free island province in the Philippines. We inferred that the outbreak was seeded by at least three independent human-mediated introductions that were identified as coming from neighbouring rabies-endemic provinces. Considerable local transmission went undetected, and two human deaths occurred within 6 months of outbreak detection. Suspension of routine dog vaccination due to COVID-19 restrictions likely facilitated rabies spread from these introductions. Emergency response, consisting of awareness measures, and ring vaccination, were performed, but swifter and more widespread implementation is needed to contain and eliminate the outbreak and to secure rabies freedom. We conclude that strengthened surveillance making use of new tools such as IBCM, WGS, and rapid diagnostic tests can support One Health in action and progress towards the ‘Zero by 30’ goal.
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spelling doaj-art-ed06e3da9af04b06afcaca6dd1a15ac62025-01-05T12:35:40ZengNature PortfolioNature Communications2041-17232024-12-0115111410.1038/s41467-024-54255-5Combining genomics and epidemiology to investigate a zoonotic outbreak of rabies in Romblon Province, PhilippinesMirava Yuson0Criselda T. Bautista1Eleanor M. Rees2Carlijn Bogaardt3Van Denn D. Cruz4Rowan Durrant5Anna Formstone6Daria L. Manalo7Duane R. Manzanilla8Mikolaj Kundergorski9Leilanie Nacion10Hannaniah Aloyon11Jude Karlo Bolivar12Jeromir Bondoc13Christina Cobbold14Efraim Panganiban15Shynie Vee. M. Telmo16Jobin Maestro17Mary Elizabeth G. Miranda18Nai Rui Chng19Kirstyn Brunker20Katie Hampson21Boyd Orr Centre for Population and Ecosystem Health, School of Biodiversity, One Health & Veterinary Medicine, College of Medical, Veterinary & Life Sciences, University of GlasgowBoyd Orr Centre for Population and Ecosystem Health, School of Biodiversity, One Health & Veterinary Medicine, College of Medical, Veterinary & Life Sciences, University of GlasgowBoyd Orr Centre for Population and Ecosystem Health, School of Biodiversity, One Health & Veterinary Medicine, College of Medical, Veterinary & Life Sciences, University of GlasgowSchool of Computing Science, College of Science & Engineering, University of GlasgowField Epidemiology Training Programme Alumni Foundation Inc (FETPAFI)Boyd Orr Centre for Population and Ecosystem Health, School of Biodiversity, One Health & Veterinary Medicine, College of Medical, Veterinary & Life Sciences, University of GlasgowBoyd Orr Centre for Population and Ecosystem Health, School of Biodiversity, One Health & Veterinary Medicine, College of Medical, Veterinary & Life Sciences, University of GlasgowResearch Institute for Tropical Medicine (RITM)Field Epidemiology Training Programme Alumni Foundation Inc (FETPAFI)Boyd Orr Centre for Population and Ecosystem Health, School of Biodiversity, One Health & Veterinary Medicine, College of Medical, Veterinary & Life Sciences, University of GlasgowResearch Institute for Tropical Medicine (RITM)Research Institute for Tropical Medicine (RITM)Research Institute for Tropical Medicine (RITM)Research Institute for Tropical Medicine (RITM)School of Mathematics & Statistics, College of Science & Engineering, University of GlasgowResearch Institute for Tropical Medicine (RITM)Regional Animal Disease Diagnostic LaboratoryMunicipal Health OfficeField Epidemiology Training Programme Alumni Foundation Inc (FETPAFI)Boyd Orr Centre for Population and Ecosystem Health, School of Biodiversity, One Health & Veterinary Medicine, College of Medical, Veterinary & Life Sciences, University of GlasgowBoyd Orr Centre for Population and Ecosystem Health, School of Biodiversity, One Health & Veterinary Medicine, College of Medical, Veterinary & Life Sciences, University of GlasgowBoyd Orr Centre for Population and Ecosystem Health, School of Biodiversity, One Health & Veterinary Medicine, College of Medical, Veterinary & Life Sciences, University of GlasgowAbstract Rabies is a viral zoonosis that kills thousands of people annually in low- and middle-income countries across Africa and Asia where domestic dogs are the reservoir. ‘Zero by 30’, the global strategy to end dog-mediated human rabies, promotes a One Health approach underpinned by mass dog vaccination, post-exposure vaccination of bite victims, robust surveillance and community engagement. Using Integrated Bite Case Management (IBCM) and whole genome sequencing (WGS), we enhanced rabies surveillance to detect an outbreak in a formerly rabies-free island province in the Philippines. We inferred that the outbreak was seeded by at least three independent human-mediated introductions that were identified as coming from neighbouring rabies-endemic provinces. Considerable local transmission went undetected, and two human deaths occurred within 6 months of outbreak detection. Suspension of routine dog vaccination due to COVID-19 restrictions likely facilitated rabies spread from these introductions. Emergency response, consisting of awareness measures, and ring vaccination, were performed, but swifter and more widespread implementation is needed to contain and eliminate the outbreak and to secure rabies freedom. We conclude that strengthened surveillance making use of new tools such as IBCM, WGS, and rapid diagnostic tests can support One Health in action and progress towards the ‘Zero by 30’ goal.https://doi.org/10.1038/s41467-024-54255-5
spellingShingle Mirava Yuson
Criselda T. Bautista
Eleanor M. Rees
Carlijn Bogaardt
Van Denn D. Cruz
Rowan Durrant
Anna Formstone
Daria L. Manalo
Duane R. Manzanilla
Mikolaj Kundergorski
Leilanie Nacion
Hannaniah Aloyon
Jude Karlo Bolivar
Jeromir Bondoc
Christina Cobbold
Efraim Panganiban
Shynie Vee. M. Telmo
Jobin Maestro
Mary Elizabeth G. Miranda
Nai Rui Chng
Kirstyn Brunker
Katie Hampson
Combining genomics and epidemiology to investigate a zoonotic outbreak of rabies in Romblon Province, Philippines
Nature Communications
title Combining genomics and epidemiology to investigate a zoonotic outbreak of rabies in Romblon Province, Philippines
title_full Combining genomics and epidemiology to investigate a zoonotic outbreak of rabies in Romblon Province, Philippines
title_fullStr Combining genomics and epidemiology to investigate a zoonotic outbreak of rabies in Romblon Province, Philippines
title_full_unstemmed Combining genomics and epidemiology to investigate a zoonotic outbreak of rabies in Romblon Province, Philippines
title_short Combining genomics and epidemiology to investigate a zoonotic outbreak of rabies in Romblon Province, Philippines
title_sort combining genomics and epidemiology to investigate a zoonotic outbreak of rabies in romblon province philippines
url https://doi.org/10.1038/s41467-024-54255-5
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