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Phadungsombat J, Nakayama EE, Shioda T. Unraveling Dengue Virus Diversity in Asia: An Epidemiological Study through Genetic Sequences and Phylogenetic Analysis. Viruses 2024; 16:1046. [PMID: 39066210 DOI: 10.3390/v16071046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2024] [Revised: 06/25/2024] [Accepted: 06/27/2024] [Indexed: 07/28/2024] Open
Abstract
Dengue virus (DENV) is the causative agent of dengue. Although most infected individuals are asymptomatic or present with only mild symptoms, severe manifestations could potentially devastate human populations in tropical and subtropical regions. In hyperendemic regions such as South Asia and Southeast Asia (SEA), all four DENV serotypes (DENV-1, DENV-2, DENV-3, and DENV-4) have been prevalent for several decades. Each DENV serotype is further divided into multiple genotypes, reflecting the extensive diversity of DENV. Historically, specific DENV genotypes were associated with particular geographical distributions within endemic regions. However, this epidemiological pattern has changed due to urbanization, globalization, and climate change. This review comprehensively traces the historical and recent genetic epidemiology of DENV in Asia from the first time DENV was identified in the 1950s to the present. We analyzed envelope sequences from a database covering 16 endemic countries across three distinct geographic regions in Asia. These countries included Bangladesh, Bhutan, India, Maldives, Nepal, Pakistan, and Sri Lanka from South Asia; Cambodia, Laos, Myanmar, Thailand, and Vietnam from Mainland SEA; and Indonesia, the Philippines, Malaysia, and Singapore from Maritime SEA. Additionally, we describe the phylogenetic relationships among DENV genotypes within each serotype, along with their geographic distribution, to enhance the understanding of DENV dynamics.
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Affiliation(s)
- Juthamas Phadungsombat
- Department of Viral Infections, Research Institute for Microbial Diseases, Osaka University, Osaka 565-0871, Japan
| | - Emi E Nakayama
- Department of Viral Infections, Research Institute for Microbial Diseases, Osaka University, Osaka 565-0871, Japan
| | - Tatsuo Shioda
- Department of Viral Infections, Research Institute for Microbial Diseases, Osaka University, Osaka 565-0871, Japan
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Bierbrier R, Javelle E, Norman FF, Chen LH, Bottieau E, Schwartz E, Leder K, Angelo KM, Stoney RJ, Libman M, Hamer DH, Huits R, Connor BA, Simon F, Barkati S. Chikungunya infection in returned travellers: results from the geosentinel network, 2005-2020. J Travel Med 2024; 31:taae005. [PMID: 38195993 PMCID: PMC11081466 DOI: 10.1093/jtm/taae005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 12/28/2023] [Accepted: 12/31/2023] [Indexed: 01/11/2024]
Abstract
BACKGROUND Chikungunya is an important travel-related disease because of its rapid geographical expansion and potential for prolonged morbidity. Improved understanding of the epidemiology of travel-related chikungunya infections may influence prevention strategies including education and vaccination. METHODS We analysed data from travellers with confirmed or probable chikungunya reported to GeoSentinel sites from 2005 to 2020. Confirmed chikungunya was defined as a compatible clinical history plus either virus isolation, positive nucleic acid test or seroconversion/rising titre in paired sera. Probable chikungunya was defined as a compatible clinical history with a single positive serology result. RESULTS 1202 travellers (896 confirmed and 306 probable) with chikungunya were included. The median age was 43 years (range 0-91; interquartile range [IQR]: 31-55); 707 (58.8%) travellers were female. Most infections were acquired in the Caribbean (28.8%), Southeast Asia (22.8%), South Central Asia (14.2%) and South America (14.2%). The highest numbers of chikungunya cases reported to GeoSentinel were in 2014 (28.3%), 2015 (14.3%) and 2019 (11.9%). The most frequent reasons for travel were tourism (n = 592; 49.3%) and visiting friends or relatives (n = 334; 27.7%). The median time to presentation to a GeoSentinel site was 23 days (IQR: 7-52) after symptom onset. In travellers with confirmed chikungunya and no other reported illnesses, the most frequently reported symptoms included musculoskeletal symptoms (98.8%), fever/chills/sweats (68.7%) and dermatologic symptoms (35.5%). Among 917 travellers with information available, 296 (32.3%) had a pretravel consultation. CONCLUSIONS Chikungunya was acquired by international travellers in almost 100 destinations globally. Vector precautions and vaccination where recommended should be integrated into pretravel visits for travellers going to areas with chikungunya or areas with the potential for transmission. Continued surveillance of travel-related chikungunya may help public health officials and clinicians limit the transmission of this potentially debilitating disease by defining regions where protective measures (e.g. pretravel vaccination) should be strongly considered.
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Affiliation(s)
- Rachel Bierbrier
- Division of Dermatology, Department of Medicine, McGill University, Montreal, Quebec, Canada
- The J. D. MacLean Centre for Tropical Diseases, McGill University, Montreal, Quebec, Canada
| | - Emilie Javelle
- Unité Parasitologie et Entomologie, Département Microbiologie et Maladies Infectieuses, Institut de Recherche Biomédicale des Armées (IRBA), Centre National de Référence du Paludisme, 13005 Marseille, France
- Aix Marseille Univ, IRD, AP-HM, SSA, VITROME, 13284 Marseille, France
| | - Francesca F. Norman
- National Referral Unit for Tropical Diseases, Infectious Diseases Department, Ramón y Cajal University Hospital, CIBERINFEC, IRYCIS, Madrid, Spain
- Universidad de Alcalá, Madrid, Spain
| | - Lin Hwei Chen
- Division of Infectious Diseases and Travel Medicine, Mount Auburn Hospital, Cambridge, MA 02138, USA
- Department of Medicine, Harvard Medical School, Boston, MA 02115, USA
| | - Emmanuel Bottieau
- Department of Clinical Sciences, Institute of Tropical Medicine, 2000 Antwerp, Belgium
| | - Eli Schwartz
- The Chaim Sheba Medical Center, Tel Hashomer, Sackler Faculty of Medicine, Department of Medicine, Tel-Aviv University, 6997801 Tel Aviv-Yafo, Israel
| | - Karin Leder
- School of Public Health and Preventive Medicine, Monash University and Victorian Infectious Disease Service, Royal Melbourne Hospital, Melbourne, VIC 3052, Australia
| | - Kristina M. Angelo
- Travelers’ Health Branch, Division of Global Migration and Health, Centers for Disease Control and Prevention (CDC), Atlanta, GA 30329, USA
| | - Rhett J. Stoney
- Travelers’ Health Branch, Division of Global Migration and Health, Centers for Disease Control and Prevention (CDC), Atlanta, GA 30329, USA
| | - Michael Libman
- The J. D. MacLean Centre for Tropical Diseases, McGill University, Montreal, Quebec, Canada
- Department of Medicine, Division of Infectious Diseases, McGill University Health Centre, Montréal, Quebec, Canada
| | - Davidson H. Hamer
- Department of Global Health, Boston University School of Public Health, Boston, MA 02218, USA
- Section of Infectious Diseases, Boston University Chobanian & Avedisian School of Medicine, Boston, MA 02218, USA
- Center for Emerging Infectious Disease Policy and Research, Boston University, Boston, MA 02215, USA
- National Emerging Infectious Disease Laboratory, Boston, MA 02218, USA
| | - Ralph Huits
- Department of Infectious Tropical Diseases and Microbiology, IRCCS Sacro Cuore Don Calabria Hospital, Negrar, 37024 Verona, Italy
| | - Bradley A. Connor
- Weill Cornell Medical College and the New York Center for Travel and Tropical Medicine, New York, NY 10022, USA
| | | | - Sapha Barkati
- The J. D. MacLean Centre for Tropical Diseases, McGill University, Montreal, Quebec, Canada
- Department of Medicine, Division of Infectious Diseases, McGill University Health Centre, Montréal, Quebec, Canada
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Gregianini TS, Salvato RS, Barcellos RB, Godinho FM, Ruivo AP, de Melo VH, Schroder JA, Martiny FL, Möllmann EB, Favreto C, Baethgen LF, Ferreira VP, de Lima LE, Piazza CF, Machado TRM, Becker IM, Ramos RR, Frölich GC, Rossetti AF, Almeida LDC, Rodrigues TMA, Bragança IT, Campos AAS, Manzoni VB, Machado LC, da Silva LMI, de Oliveira ALS, Paiva MHS, Nunes ZMA, de Almeida PR, Demoliner M, Gularte JS, da Silva MS, Filippi M, Pereira VMDAG, Spilki FR, da Veiga ABG, Wallau GL. Chikungunya virus infection in the southernmost state of Brazil was characterised by self-limited transmission (2017-2019) and a larger 2021 outbreak. Mem Inst Oswaldo Cruz 2023; 118:e220259. [PMID: 37531506 PMCID: PMC10392894 DOI: 10.1590/0074-02760220259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Accepted: 06/19/2023] [Indexed: 08/04/2023] Open
Abstract
BACKGROUND Chikungunya is a mosquito-borne virus that has been causing large outbreaks in the Americas since 2014. In Brazil, Asian-Caribbean (AC) and East-Central-South-African (ECSA) genotypes have been detected and lead to large outbreaks in several Brazilian states. In Rio Grande do Sul (RS), the southernmost state of Brazil, the first cases were reported in 2016. OBJECTIVES AND METHODS We employed genome sequencing and epidemiological investigation to characterise the Chikungunya fever (CHIKF) burden in RS between 2017-2021. FINDINGS We detected an increasing CHIKF burden linked to travel associated introductions and communitary transmission of distinct lineages of the ECSA genotype during this period. MAIN CONCLUSIONS Until 2020, CHIKV introductions were most travel associated and transmission was limited. Then, in 2021, the largest outbreak occurred in the state associated with the introduction of a new ECSA lineage. CHIKV outbreaks are likely to occur in the near future due to abundant competent vectors and a susceptible population, exposing more than 11 million inhabitants to an increasing infection risk.
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Affiliation(s)
- Tatiana Schäffer Gregianini
- Secretaria Estadual da Saúde do Rio Grande do Sul, Centro Estadual de Vigilância em Saúde, Laboratório Central de Saúde Pública, Porto Alegre, RS, Brasil
| | - Richard Steiner Salvato
- Secretaria Estadual da Saúde do Rio Grande do Sul, Centro Estadual de Vigilância em Saúde, Laboratório Central de Saúde Pública, Porto Alegre, RS, Brasil
- Secretaria Estadual da Saúde do Rio Grande do Sul, Centro Estadual de Vigilância em Saúde, Centro de Desenvolvimento Científico e Tecnológico, Porto Alegre, RS, Brasil
| | - Regina Bones Barcellos
- Secretaria Estadual da Saúde do Rio Grande do Sul, Centro Estadual de Vigilância em Saúde, Centro de Desenvolvimento Científico e Tecnológico, Porto Alegre, RS, Brasil
| | - Fernanda Marques Godinho
- Secretaria Estadual da Saúde do Rio Grande do Sul, Centro Estadual de Vigilância em Saúde, Centro de Desenvolvimento Científico e Tecnológico, Porto Alegre, RS, Brasil
| | - Amanda Pellenz Ruivo
- Secretaria Estadual da Saúde do Rio Grande do Sul, Centro Estadual de Vigilância em Saúde, Centro de Desenvolvimento Científico e Tecnológico, Porto Alegre, RS, Brasil
| | - Viviane Horn de Melo
- Secretaria Estadual da Saúde do Rio Grande do Sul, Centro Estadual de Vigilância em Saúde, Centro de Desenvolvimento Científico e Tecnológico, Porto Alegre, RS, Brasil
| | - Júlio Augusto Schroder
- Secretaria Estadual da Saúde do Rio Grande do Sul, Centro Estadual de Vigilância em Saúde, Centro de Desenvolvimento Científico e Tecnológico, Porto Alegre, RS, Brasil
| | - Fernanda Letícia Martiny
- Secretaria Estadual da Saúde do Rio Grande do Sul, Centro Estadual de Vigilância em Saúde, Laboratório Central de Saúde Pública, Porto Alegre, RS, Brasil
| | - Erica Bortoli Möllmann
- Secretaria Estadual da Saúde do Rio Grande do Sul, Centro Estadual de Vigilância em Saúde, Laboratório Central de Saúde Pública, Porto Alegre, RS, Brasil
| | - Cátia Favreto
- Secretaria Estadual da Saúde do Rio Grande do Sul, Centro Estadual de Vigilância em Saúde, Divisão de Vigilância Epidemiológica, Porto Alegre, RS, Brasil
| | - Ludmila Fiorenzano Baethgen
- Secretaria Estadual da Saúde do Rio Grande do Sul, Centro Estadual de Vigilância em Saúde, Laboratório Central de Saúde Pública, Porto Alegre, RS, Brasil
| | - Vithoria Pompermaier Ferreira
- Secretaria Estadual da Saúde do Rio Grande do Sul, Centro Estadual de Vigilância em Saúde, Laboratório Central de Saúde Pública, Porto Alegre, RS, Brasil
| | - Lívia Eidt de Lima
- Secretaria Estadual da Saúde do Rio Grande do Sul, Centro Estadual de Vigilância em Saúde, Laboratório Central de Saúde Pública, Porto Alegre, RS, Brasil
| | - Cláudia Fasolo Piazza
- Secretaria Estadual da Saúde do Rio Grande do Sul, Centro Estadual de Vigilância em Saúde, Laboratório Central de Saúde Pública, Porto Alegre, RS, Brasil
| | - Taís Raquel Marcon Machado
- Secretaria Estadual da Saúde do Rio Grande do Sul, Centro Estadual de Vigilância em Saúde, Laboratório Central de Saúde Pública, Porto Alegre, RS, Brasil
| | - Irina Marieta Becker
- Secretaria Estadual da Saúde do Rio Grande do Sul, Centro Estadual de Vigilância em Saúde, Laboratório Central de Saúde Pública, Porto Alegre, RS, Brasil
| | - Raquel Rocha Ramos
- Secretaria Estadual da Saúde do Rio Grande do Sul, Centro Estadual de Vigilância em Saúde, Laboratório Central de Saúde Pública, Porto Alegre, RS, Brasil
| | - Guilherme Carey Frölich
- Secretaria Estadual da Saúde do Rio Grande do Sul, Centro Estadual de Vigilância em Saúde, Laboratório Central de Saúde Pública, Porto Alegre, RS, Brasil
| | - Alana Fraga Rossetti
- Secretaria Estadual da Saúde do Rio Grande do Sul, Centro Estadual de Vigilância em Saúde, Laboratório Central de Saúde Pública, Porto Alegre, RS, Brasil
| | - Lucas da Cunha Almeida
- Secretaria Estadual da Saúde do Rio Grande do Sul, Centro Estadual de Vigilância em Saúde, Laboratório Central de Saúde Pública, Porto Alegre, RS, Brasil
| | - Tahiana Machado Antunes Rodrigues
- Secretaria Estadual da Saúde do Rio Grande do Sul, Centro Estadual de Vigilância em Saúde, Laboratório Central de Saúde Pública, Porto Alegre, RS, Brasil
| | - Isabella Tabelli Bragança
- Secretaria Estadual da Saúde do Rio Grande do Sul, Centro Estadual de Vigilância em Saúde, Laboratório Central de Saúde Pública, Porto Alegre, RS, Brasil
| | - Aline Alves Scarpellini Campos
- Secretaria Estadual da Saúde do Rio Grande do Sul, Centro Estadual de Vigilância em Saúde, Divisão de Vigilância Ambiental, Porto Alegre, RS, Brasil
| | - Verônica Baú Manzoni
- Prefeitura de São Nicolau, Secretaria Municipal de Saúde, São Nicolau, RS, Brasil
| | - Lais Ceschini Machado
- Fundação Oswaldo Cruz-Fiocruz, Instituto Aggeu Magalhães, Departamento de Entomologia e Núcleo de Bioinformática, Recife, PE, Brasil
| | - Luisa Maria Inácio da Silva
- Fundação Oswaldo Cruz-Fiocruz, Instituto Aggeu Magalhães, Departamento de Entomologia e Núcleo de Bioinformática, Recife, PE, Brasil
| | - André Luiz Sá de Oliveira
- Fundação Oswaldo Cruz-Fiocruz, Instituto Aggeu Magalhães, Núcleo de Estatística e Geoprocessamento, Recife, PE, Brasil
| | - Marcelo Henrique Santos Paiva
- Fundação Oswaldo Cruz-Fiocruz, Instituto Aggeu Magalhães, Departamento de Entomologia e Núcleo de Bioinformática, Recife, PE, Brasil
| | - Zenaida Marion Alves Nunes
- Secretaria Estadual da Saúde do Rio Grande do Sul, Centro Estadual de Vigilância em Saúde, Laboratório Central de Saúde Pública, Porto Alegre, RS, Brasil
| | | | - Meriane Demoliner
- Universidade Feevale, Laboratório de Microbiologia Molecular, Novo Hamburgo, RS, Brasil
| | | | | | - Micheli Filippi
- Universidade Feevale, Laboratório de Microbiologia Molecular, Novo Hamburgo, RS, Brasil
| | | | | | | | - Gabriel Luz Wallau
- Fundação Oswaldo Cruz-Fiocruz, Instituto Aggeu Magalhães, Departamento de Entomologia e Núcleo de Bioinformática, Recife, PE, Brasil
- National Reference Centre for Tropical Infectious Diseases, Bernhard Nocht Institute for Tropical Medicine, Department of Arbovirology, WHO Collaborating Centre for Arbovirus and Haemorrhagic Fever Reference and Research, Hamburg, Germany
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Suzuki K, Huits R, Phadungsombat J, Tuekprakhon A, Nakayama EE, van den Berg R, Barbé B, Cnops L, Rahim R, Hasan A, Iwamoto H, Leaungwutiwong P, van Esbroeck M, Rahman M, Shioda T. Promising application of monoclonal antibody against chikungunya virus E1-antigen across genotypes in immunochromatographic rapid diagnostic tests. Virol J 2020; 17:90. [PMID: 32615978 PMCID: PMC7330967 DOI: 10.1186/s12985-020-01364-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2019] [Accepted: 06/23/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Three different genotypes of chikungunya virus (CHIKV) have been classified: East/Central/South African (ECSA), West African (WA), and Asian. Previously, a rapid immunochromatographic (IC) test detecting CHIKV E1-antigen showed high sensitivity for certain ECSA-genotype viruses, but this test showed poor performance against the Asian-genotype virus that is spreading in the American continents. We found that the reactivity of one monoclonal antibody (MAb) used in the IC rapid diagnostic test (RDT) is affected by a single amino acid substitution in E1. Therefore, we developed new MAbs that exhibited specific recognition of all three genotypes of CHIKV. METHODS Using a combination of the newly generated MAbs, we developed a novel version of the IC RDT with improved sensitivity to Asian-genotype CHIKV. To evaluate the sensitivity, specificity, and cross-reactivity of the new version of the IC RDT, we first used CHIKV isolates and E1-pseudotyped lentiviral vectors. We then used clinical specimens obtained in Aruba in 2015 and in Bangladesh in 2017 for further evaluation of RDT sensitivity and specificity. Another alphavirus, sindbis virus (SINV), was used to test RDT cross-reactivity. RESULTS The new version of the RDT detected Asian-genotype CHIKV at titers as low as 10^4 plaque-forming units per mL, a concentration that was below the limit of detection of the old version. The new RDT had sensitivity to the ECSA genotype that was comparable with that of the old version, yielding 92% (92 out of 100) sensitivity (95% confidence interval 85.0-95.9) and 100% (100 out of 100) specificity against a panel of 100 CHIKV-positive and 100 CHIKV-negative patient sera obtained in the 2017 outbreak in Bangladesh. CONCLUSIONS Our newly developed CHIKV antigen-detecting RDT demonstrated high levels of sensitivity and lacked cross-reactivity against SINV. These results suggested that our new version of the CHIKV E1-antigen RDT is promising for use in areas in which the Asian and ECSA genotypes of CHIKV circulate. Further validation with large numbers of CHIKV-positive and -negative clinical samples is warranted. (323 words).
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Affiliation(s)
- Keita Suzuki
- Research Institute for Microbial Diseases, Osaka University, Suita, Japan.,POCT Products Business Unit, TANAKA Kikinzoku Kogyo K.K, Hiratsuka, Japan
| | - Ralph Huits
- Department of Clinical Sciences, Institute of Tropical Medicine, Antwerp, Belgium
| | | | - Aekkachai Tuekprakhon
- Mahidol-Osaka Center for Infectious Diseases, Mahidol University, Bangkok, Thailand.,Department of Microbiology and Immunology, Mahidol University, Bangkok, Thailand
| | - Emi E Nakayama
- Research Institute for Microbial Diseases, Osaka University, Suita, Japan
| | | | - Barbara Barbé
- Department of Clinical Sciences, Institute of Tropical Medicine, Antwerp, Belgium
| | - Lieselotte Cnops
- Department of Clinical Sciences, Institute of Tropical Medicine, Antwerp, Belgium
| | | | - Abu Hasan
- Apollo Hospitals Dhaka, Dhaka, Bangladesh
| | - Hisahiko Iwamoto
- POCT Products Business Unit, TANAKA Kikinzoku Kogyo K.K, Hiratsuka, Japan
| | | | - Marjan van Esbroeck
- Department of Clinical Sciences, Institute of Tropical Medicine, Antwerp, Belgium
| | | | - Tatsuo Shioda
- Research Institute for Microbial Diseases, Osaka University, Suita, Japan. .,Mahidol-Osaka Center for Infectious Diseases, Mahidol University, Bangkok, Thailand.
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