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Mello JHF, Muylaert RL, Grelle CEV. Hantavirus Expansion Trends in Natural Host Populations in Brazil. Viruses 2024; 16:1154. [PMID: 39066316 PMCID: PMC11281686 DOI: 10.3390/v16071154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2024] [Revised: 07/15/2024] [Accepted: 07/15/2024] [Indexed: 07/28/2024] Open
Abstract
Hantaviruses are zoonotic agents responsible for causing Hantavirus Cardiopulmonary Syndrome (HCPS) in the Americas, with Brazil ranking first in number of confirmed HCPS cases in South America. In this study, we simulate the monthly spread of highly lethal hantavirus in natural hosts by conjugating a Kermack-McCormick SIR model with a cellular automata model (CA), therefore simultaneously evaluating both in-cell and between-cell infection dynamics in host populations, using recently compiled data on main host species abundances and confirmed deaths by hantavirus infection. For both host species, our models predict an increase in the area of infection, with 22 municipalities where no cases have been confirmed to date expected to have at least one case in the next decade, and a reduction in infection in 11 municipalities. Our findings support existing research and reveal new areas where hantavirus is likely to spread within recognized epicenters. Highlighting spatial-temporal trends and potential expansion, we emphasize the increased risk due to pervasive habitat fragmentation and agricultural expansion. Consistent prevention efforts and One Health actions are crucial, especially in newly identified high-risk municipalities.
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Affiliation(s)
- José Henrique Fortes Mello
- Department of Ecology, Institute of Biology, Rio de Janeiro Federal University (UFRJ), Rio de Janeiro 21941-902, Brazil
- Knowledge Center for Biodiversity, Belo Horizonte 31270-901, MG, Brazil
| | - Renata L. Muylaert
- Molecular Epidemiology and Public Health Laboratory, School of Veterinary Science—Tāwharau Ora, Massey University, Private Bag 11-222, Palmerston North 4474, New Zealand
| | - Carlos Eduardo Viveiros Grelle
- Department of Ecology, Institute of Biology, Rio de Janeiro Federal University (UFRJ), Rio de Janeiro 21941-902, Brazil
- Knowledge Center for Biodiversity, Belo Horizonte 31270-901, MG, Brazil
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Barbosa Dos Santos M, Koide Albuquerque N, Patroca da Silva S, Silva da Silva F, Damous Dias D, Brito Mendes S, Fernandes Souza Barbosa Coelho T, Barros MC, Ribeiro Cruz AC. A novel hantavirus identified in bats (Carollia perspicillata) in Brazil. Sci Rep 2024; 14:6346. [PMID: 38491115 PMCID: PMC10943075 DOI: 10.1038/s41598-024-56808-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Accepted: 03/11/2024] [Indexed: 03/18/2024] Open
Abstract
Bats play an essential role in maintaining ecosystems. Their unique characteristics increase the likelihood of interactions with various species, making them a potential source for the emergence and spread of infectious diseases. Hantaviruses are continuously expanding their range of hosts. This study presents the identification of a partial genome associated with Hantavirus in samples collected from neotropical bats. We conducted a metagenomic study using samples from Carollia perspicillata in Maranhão, Brazil. Tissue fragments were used for RNA extraction and subsequent sequencing. The resulting data was subjected to bioinformatic analysis. A sequence showing an identity of 72.86% with the L gene in the reference genome was obtained. The phylogenetic analysis revealed the study sequence, denoted as Buritiense, clustering within the Mobatvirus clade. The intragroup analysis showed a broader dispersion and were markedly asymmetric. This observation suggests the possibility that Buritiense could potentially represent a new species within the bat-borne hantaviruses, but further analyses are needed to provide additional insights if bats plays a role as reservoirs and the potential for transmission to human populations.
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Affiliation(s)
- Mike Barbosa Dos Santos
- Arbovirology and Hemorragic Fever Department, Evandro Chagas Institute, Ananindeua, Pará, 67030-000, Brazil
| | | | - Sandro Patroca da Silva
- Arbovirology and Hemorragic Fever Department, Evandro Chagas Institute, Ananindeua, Pará, 67030-000, Brazil
| | - Fábio Silva da Silva
- Arbovirology and Hemorragic Fever Department, Evandro Chagas Institute, Ananindeua, Pará, 67030-000, Brazil
| | - Daniel Damous Dias
- Arbovirology and Hemorragic Fever Department, Evandro Chagas Institute, Ananindeua, Pará, 67030-000, Brazil
| | - Samira Brito Mendes
- Laboratory of Genetics and Molecular Biology, State University of Maranhão, São Luís, Maranhão, 650-8805, Brazil
| | | | - Maria Claudene Barros
- Laboratory of Genetics and Molecular Biology, State University of Maranhão, Caxias, Maranhão, 65604-380, Brazil
| | - Ana Cecília Ribeiro Cruz
- Arbovirology and Hemorragic Fever Department, Evandro Chagas Institute, Ananindeua, Pará, 67030-000, Brazil.
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Douglas KO, Payne K, Sabino-Santos G, Agard J. Influence of Climatic Factors on Human Hantavirus Infections in Latin America and the Caribbean: A Systematic Review. Pathogens 2021; 11:pathogens11010015. [PMID: 35055965 PMCID: PMC8778283 DOI: 10.3390/pathogens11010015] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 12/16/2021] [Accepted: 12/17/2021] [Indexed: 01/18/2023] Open
Abstract
BACKGROUND With the current climate change crisis and its influence on infectious disease transmission there is an increased desire to understand its impact on infectious diseases globally. Hantaviruses are found worldwide, causing infectious diseases such as haemorrhagic fever with renal syndrome (HFRS) and hantavirus cardiopulmonary syndrome (HCPS)/hantavirus pulmonary syndrome (HPS) in tropical regions such as Latin America and the Caribbean (LAC). These regions are inherently vulnerable to climate change impacts, infectious disease outbreaks and natural disasters. Hantaviruses are zoonotic viruses present in multiple rodent hosts resident in Neotropical ecosystems within LAC and are involved in hantavirus transmission. METHODS We conducted a systematic review to assess the association of climatic factors with human hantavirus infections in the LAC region. Literature searches were conducted on MEDLINE and Web of Science databases for published studies according to Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) criteria. The inclusion criteria included at least eight human hantavirus cases, at least one climatic factor and study from > 1 LAC geographical location. RESULTS In total, 383 papers were identified within the search criteria, but 13 studies met the inclusion criteria ranging from Brazil, Chile, Argentina, Bolivia and Panama in Latin America and a single study from Barbados in the Caribbean. Multiple mathematical models were utilized in the selected studies with varying power to generate robust risk and case estimates of human hantavirus infections linked to climatic factors. Strong evidence of hantavirus disease association with precipitation and habitat type factors were observed, but mixed evidence was observed for temperature and humidity. CONCLUSIONS The interaction of climate and hantavirus diseases in LAC is likely complex due to the unknown identity of all vertebrate host reservoirs, circulation of multiple hantavirus strains, agricultural practices, climatic changes and challenged public health systems. There is an increasing need for more detailed systematic research on the influence of climate and other co-related social, abiotic, and biotic factors on infectious diseases in LAC to understand the complexity of vector-borne disease transmission in the Neotropics.
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Affiliation(s)
- Kirk Osmond Douglas
- Centre for Biosecurity Studies, Cave Hill Campus, The University of the West Indies, Cave Hill, St. Michael BB11000, Barbados
- Correspondence:
| | - Karl Payne
- Centre for Resource Management and Environmental Studies, Cave Hill Campus, The University of the West Indies, Cave Hill, St. Michael BB11000, Barbados;
| | - Gilberto Sabino-Santos
- School of Public Health and Tropical Medicine, Tulane University, 1324 Tulane Ave Suite 517, New Orleans, LA 70112, USA;
- Centre for Virology Research, Ribeirao Preto Medical School, University of Sao Paulo, 3900 Av. Bandeirantes, Ribeirao Preto 14049-900, SP, Brazil
| | - John Agard
- Department of Life Sciences, The University of the West Indies, St. Augustine 999183, Trinidad and Tobago;
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Terças-Trettel ACP, de Melo AVG, de Oliveira RC, Guterres A, Fernandes J, Pereira LS, Atanaka M, Espinosa MM, Teixeira BR, Bonvicino CR, D’Andrea PS, de Lemos ERS. Orthohantavirus Survey in Indigenous Lands in a Savannah-Like Biome, Brazil. Viruses 2021; 13:v13061122. [PMID: 34207939 PMCID: PMC8230715 DOI: 10.3390/v13061122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 03/08/2021] [Accepted: 03/22/2021] [Indexed: 12/04/2022] Open
Abstract
In Brazil, the first confirmed cases of hantavirus cardiopulmonary syndrome in Indigenous populations occurred in 2001. The purpose of this study was to determine the seroprevalence of orthohantavirus infections in the Utiariti Indigenous land located in the southeastern region of the Brazilian Amazon. In December 2014 and 2015, a survey was conducted using an enzyme-linked immunosorbent assay in nine villages belonging to the Haliti–Paresí Indigenous communities. A total of 301 participants were enrolled in the study. Of the two study cohorts, the one from 2014 showed a prevalence of 12.4%, whereas the one from 2015 had a serum prevalence of 13.4%. Analysis of the paired samples of 110 Indigenous people who participated in both stages of the study enabled identification of four individuals who had seroconverted during the study period. Identifying the circulation of orthohantaviruses in the Utiariti Indigenous land highlights a serious public health problem in viral expansion and highlights the need to implement preventive measures appropriate to the sociocultural reality of these communities.
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Affiliation(s)
- Ana Cláudia Pereira Terças-Trettel
- Nursing Department, Mato Grosso State University Campus Tangara da Serra, Tangara da Serra 78300-000, MT, Brazil;
- Public Health Institute, Mato Grosso Federal University, Cuiaba 78060-900, MT, Brazil; (M.A.); (M.M.E.)
- Laboratory of Hantaviruses and Rickettsioses, Oswaldo Cruz Institute—FIOCRUZ, Rio de Janeiro 21040-900, RJ, Brazil; (R.C.d.O.); (A.G.); (J.F.); (L.S.P.)
| | | | - Renata Carvalho de Oliveira
- Laboratory of Hantaviruses and Rickettsioses, Oswaldo Cruz Institute—FIOCRUZ, Rio de Janeiro 21040-900, RJ, Brazil; (R.C.d.O.); (A.G.); (J.F.); (L.S.P.)
| | - Alexandro Guterres
- Laboratory of Hantaviruses and Rickettsioses, Oswaldo Cruz Institute—FIOCRUZ, Rio de Janeiro 21040-900, RJ, Brazil; (R.C.d.O.); (A.G.); (J.F.); (L.S.P.)
| | - Jorlan Fernandes
- Laboratory of Hantaviruses and Rickettsioses, Oswaldo Cruz Institute—FIOCRUZ, Rio de Janeiro 21040-900, RJ, Brazil; (R.C.d.O.); (A.G.); (J.F.); (L.S.P.)
| | - Liana Stretch Pereira
- Laboratory of Hantaviruses and Rickettsioses, Oswaldo Cruz Institute—FIOCRUZ, Rio de Janeiro 21040-900, RJ, Brazil; (R.C.d.O.); (A.G.); (J.F.); (L.S.P.)
| | - Marina Atanaka
- Public Health Institute, Mato Grosso Federal University, Cuiaba 78060-900, MT, Brazil; (M.A.); (M.M.E.)
| | - Mariano Martinez Espinosa
- Public Health Institute, Mato Grosso Federal University, Cuiaba 78060-900, MT, Brazil; (M.A.); (M.M.E.)
| | - Bernardo Rodrigues Teixeira
- Laboratory of Biology and Parasitology of Wild Mammals Reservoirs, Oswaldo Cruz Institute—FIOCRUZ, Rio de Janeiro 21040-900, RJ, Brazil; (B.R.T.); (C.R.B.); (P.S.D.)
| | - Cibele Rodrigues Bonvicino
- Laboratory of Biology and Parasitology of Wild Mammals Reservoirs, Oswaldo Cruz Institute—FIOCRUZ, Rio de Janeiro 21040-900, RJ, Brazil; (B.R.T.); (C.R.B.); (P.S.D.)
| | - Paulo Sérgio D’Andrea
- Laboratory of Biology and Parasitology of Wild Mammals Reservoirs, Oswaldo Cruz Institute—FIOCRUZ, Rio de Janeiro 21040-900, RJ, Brazil; (B.R.T.); (C.R.B.); (P.S.D.)
| | - Elba Regina Sampaio de Lemos
- Laboratory of Hantaviruses and Rickettsioses, Oswaldo Cruz Institute—FIOCRUZ, Rio de Janeiro 21040-900, RJ, Brazil; (R.C.d.O.); (A.G.); (J.F.); (L.S.P.)
- Correspondence: ; Tel.: +55-21-2562-1706
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Campos IS, Aratani VF, Cabral KB, Limongi JE, de Oliveira SV. A Vulnerability Analysis for the Management of and Response to the COVID-19 Epidemic in the Second Most Populous State in Brazil. Front Public Health 2021; 9:586670. [PMID: 33928060 PMCID: PMC8076526 DOI: 10.3389/fpubh.2021.586670] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Accepted: 03/15/2021] [Indexed: 12/16/2022] Open
Abstract
The COVID-19 pandemic has the potential to affect all individuals, however in a heterogeneous way. In this sense, identifying specificities of each location is essential to minimize the damage caused by the disease. Therefore, the aim of this research was to assess the vulnerability of 853 municipalities in the second most populous state in Brazil, Minas Gerais (MG), in order to direct public policies. An epidemiological study was carried out based on Multi-Criteria Decision Analysis (MCDA) using indicators with some relation to the process of illness and death caused by COVID-19. The indicators were selected by a literature search and categorized into: demographic, social, economic, health infrastructure, population at risk and epidemiological. The variables were collected in Brazilian government databases at the municipal level and evaluated according to MCDA, through the Program to Support Decision Making based on Indicators (PRADIN). Based on this approach, the study performed simulations by category of indicators and a general simulation that allowed to divide the municipalities into groups of 1-5, with 1 being the least vulnerable and 5 being the most vulnerable. The groupings of municipalities were exposed in their respective mesoregions of MG in a thematic map, using the software Tabwin 32. The results revealed that the mesoregion of Norte de Minas stands out with more than 40% of its municipalities belonging to group 5, according to economic, social and health infrastructure indicators. Similarly, the Jequitinhonha mesoregion exhibited almost 60% of the municipalities in this group for economic and health infrastructure indicators. For demographic and epidemiological criteria, the Metropolitana de Belo Horizonte was the most vulnerable mesoregion, with 42.9 and 26.7% of the municipalities in group 5, respectively. Considering the presence of a population at risk, Zona da Mata reported 42.3% of the municipalities in the most vulnerable group. In the joint analysis of data, the Jequitinhonha, Vale do Mucuri and Vale do Rio Doce mesoregions were the most vulnerable in the state of MG. Thus, through the outlined profile, the present study proved how socioeconomic diversity affects the vulnerability of the municipalities to face COVID-19 outbreak, highlighting the need for interventions directed to each reality.
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Affiliation(s)
- Igor Silva Campos
- Undergraduate Medical, Faculty of Medicine, Federal University of Uberlândia, Uberlândia, Brazil
| | | | - Karina Baltor Cabral
- Undergraduate Medical, Faculty of Medicine, Federal University of Uberlândia, Uberlândia, Brazil
| | - Jean Ezequiel Limongi
- Undergraduate Course in Collective Health, Institute of Geography, Federal University of Uberlândia, Uberlândia, Brazil
| | - Stefan Vilges de Oliveira
- Department of Collective Health, Faculty of Medicine, Federal University of Uberlândia, Uberlândia, Brazil
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Prist PR, Prado A, Tambosi LR, Umetsu F, de Arruda Bueno A, Pardini R, Metzger JP. Moving to healthier landscapes: Forest restoration decreases the abundance of Hantavirus reservoir rodents in tropical forests. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 752:141967. [PMID: 32892056 DOI: 10.1016/j.scitotenv.2020.141967] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2020] [Revised: 08/06/2020] [Accepted: 08/23/2020] [Indexed: 06/11/2023]
Abstract
Hantavirus Cardiopulmonary Syndrome (HCPS) is a disease with high human lethality rates, whose transmission risk is directly related to the abundance of reservoir rodents. In the Brazilian Atlantic forest, the main reservoirs species, Oligoryzomys nigripes and Necromys lasiurus, are thought to increase in abundance with deforestation. Therefore, forest restoration may contribute to decrease HCPS transmission risk, a topic still unexplored, especially in tropical regions. Aiming at filling this research gap, we quantified the potential of forest restoration, as required by the current environmental legislation, to reduce the abundance of Hantavirus reservoir rodents in the Brazilian Atlantic Forest. Using a dataset on small mammal communities sampled at 104 sites, we modeled how the abundance of these two rodent species change with the percentage of forest cover and forest edge density. From the best model, we extrapolated rodent abundance to the entire Atlantic Forest, considering two scenarios: current and restored forest cover. Comparing the estimated abundance between these two scenarios, we show that forest restoration can reduce the abundance of O. nigripes up to 89.29% in 43.43% of Atlantic forest territory. For N. lasiurus, abundance decreased up to 46% in 44% of the Atlantic forest. To our knowledge, this is the first study linking forest restoration and zoonotic diseases. Our results indicate that forest restoration would decrease the chance of HCPS transmission in ~45% of the Atlantic forest, making the landscape healthier to ~2,8 million people living within this area. This positive effect of restoration on disease regulation should be considered as an additional argument to encourage and promote forest restoration in tropical areas around the world.
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Affiliation(s)
- Paula Ribeiro Prist
- Department of Ecology, Institute of Bioscience, University of São Paulo, Rua do Matão, Travessa 14, 101, São Paulo, SP 05508-090, Brazil.
| | - Amanda Prado
- Department of Ecology, Institute of Bioscience, University of São Paulo, Rua do Matão, Travessa 14, 101, São Paulo, SP 05508-090, Brazil
| | - Leandro Reverberi Tambosi
- Department of Ecology, Institute of Bioscience, University of São Paulo, Rua do Matão, Travessa 14, 101, São Paulo, SP 05508-090, Brazil; Department of Environmental and Urban Engineering, Federal University of ABC, Avenida dos Estados, 5001, Bairro Santa Terezinha, Santo André, SP 09210-580, Brazil
| | - Fabiana Umetsu
- Farroupilha Federal Institute of Education, Science and Technology, Rodovia RS-377 s/n, Campus Alegrete, Alegrete, RS 97555-000, Brazil
| | - Adriana de Arruda Bueno
- Management Plan Center, São Paulo State Forest Foundation, Av. Professor Frederico Hermann Júnior, 325 - Alto de Pinheiros, São Paulo, SP 05459-010, Brazil
| | - Renata Pardini
- Department of Zoology, Institute of Bioscience, University of São Paulo, Rua do Matão, Travessa 14, 101, São Paulo, SP 05508-090, Brazil
| | - Jean Paul Metzger
- Department of Ecology, Institute of Bioscience, University of São Paulo, Rua do Matão, Travessa 14, 101, São Paulo, SP 05508-090, Brazil
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Hantavirus Infection and the Renal Syndrome. TROPICAL NEPHROLOGY 2020. [PMCID: PMC7292960 DOI: 10.1007/978-3-030-44500-3_14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Fever with renal syndrome is currently endemic in Eurasia, where the main etiological agents are the Hantaan and Seoul viruses in Asia (China, South Korea, and the Far East of Russia), in addition to the Seoul, Puumala, and Dobrava viruses in Europe (central, northern, Alpine Massif, Balkans, and western Russia). Lethality rates are higher with Hantaan and Dobrava virus infections (5–10%) when compared to the Puumala and Seoul viruses (1%). With the expansion and geographical migration of the urban rodent (Rattus norvegicus) from the “Old World,” the Seoul virus was introduced into the Americas and is now considered a virus with a cosmopolitan distribution. On the American continent, the presence of the Seoul virus has been confirmed in Brazil, Argentina, and the United States. The hantavirus transmission to humans occurs by inhalation of aerosol-dispersed viral particles present in rodent droppings and saliva. This disease should be clinically differentiated from leptospirosis and other viral hemorrhagic fevers that occur in the same areas of occurrence of hantavirus infections. There is no treatment with antiviral drugs specific for hantavirus. Faced to a suspected hantavirus case, it should be communicated to the local health authorities and provide an eventually intensive care unit support.
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Muylaert RL, Sabino-Santos G, Prist PR, Oshima JEF, Niebuhr BB, Sobral-Souza T, Oliveira SVD, Bovendorp RS, Marshall JC, Hayman DTS, Ribeiro MC. Spatiotemporal Dynamics of Hantavirus Cardiopulmonary Syndrome Transmission Risk in Brazil. Viruses 2019; 11:E1008. [PMID: 31683644 PMCID: PMC6893581 DOI: 10.3390/v11111008] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Accepted: 10/27/2019] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Hantavirus disease in humans is rare but frequently lethal in the Neotropics. Several abundant and widely distributed Sigmodontinae rodents are the primary hosts of Orthohantavirus and, in combination with other factors, these rodents can shape hantavirus disease. Here, we assessed the influence of host diversity, climate, social vulnerability and land use change on the risk of hantavirus disease in Brazil over 24 years. METHODS Landscape variables (native forest, forestry, sugarcane, maize and pasture), climate (temperature and precipitation), and host biodiversity (derived through niche models) were used in spatiotemporal models, using the 5570 Brazilian municipalities as units of analysis. RESULTS Amounts of native forest and sugarcane, combined with temperature, were the most important factors influencing the increase of disease risk. Population at risk (rural workers) and rodent host diversity also had a positive effect on disease risk. CONCLUSIONS Land use change-especially the conversion of native areas to sugarcane fields-can have a significant impact on hantavirus disease risk, likely by promoting the interaction between the people and the infected rodents. Our results demonstrate the importance of understanding the interactions between landscape change, rodent diversity, and hantavirus disease incidence, and suggest that land use policy should consider disease risk. Meanwhile, our risk map can be used to help allocate preventive measures to avoid disease.
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Affiliation(s)
- Renata L Muylaert
- Department of Ecology, Institute of Biosciences, São Paulo State University (UNESP), Rio Claro 13506-900, Brazil.
- Molecular Epidemiology and Public Health Laboratory, Hopkirk Research Institute, Massey University, Private Bag 11-222, Palmerston North 4474, New Zealand.
| | - Gilberto Sabino-Santos
- Center for Virology Research, Ribeirão Preto Medical School, University of São Paulo, Av. Bandeirantes 3900, Vila Monte Alegre, Ribeirão Preto 14049-900, Brazil.
- Vitalant Research Institute, 270 Masonic Avenue, San Francisco, CA 94118, USA.
- Department of Laboratory Medicine, University of California, San Francisco, 270 Masonic Avenue, San Francisco, CA 94118, USA.
| | - Paula R Prist
- Department of Ecology, Biosciences Institute, University of São Paulo, São Paulo 05508-900, Brazil.
| | - Júlia E F Oshima
- Department of Ecology, Institute of Biosciences, São Paulo State University (UNESP), Rio Claro 13506-900, Brazil.
| | - Bernardo Brandão Niebuhr
- Department of Ecology, Institute of Biosciences, São Paulo State University (UNESP), Rio Claro 13506-900, Brazil.
- Centro Nacional de Pesquisa e Conservação de Mamíferos, Carnívoros (CENAP), Instituto Chico Mendes de Conservação (ICMBio), Estrada Municipal Hisaichi Takebayashi, 8600-Bairro da Usina, Atibaia 12.952-011, Brazil.
- Instituto Pró-Carnívoros, Av. Horácio Neto 1030, Parque Edmundo Zanoni Atibaia 12945-010, Brazil.
| | - Thadeu Sobral-Souza
- Department of Botany and Ecology, Federal University of Mato Grosso (UFMT), Cuiabá 78060-900, Brazil.
| | - Stefan Vilges de Oliveira
- Departamento de Saúde Coletiva da Faculdade de Medicina, Universidade Federal de Uberlândia, Avenida Pará, 1720, Campus Umuarama, Uberlândia 38405-320, Brazil.
| | | | - Jonathan C Marshall
- Molecular Epidemiology and Public Health Laboratory, Hopkirk Research Institute, Massey University, Private Bag 11-222, Palmerston North 4474, New Zealand.
| | - David T S Hayman
- Molecular Epidemiology and Public Health Laboratory, Hopkirk Research Institute, Massey University, Private Bag 11-222, Palmerston North 4474, New Zealand.
| | - Milton Cezar Ribeiro
- Department of Ecology, Institute of Biosciences, São Paulo State University (UNESP), Rio Claro 13506-900, Brazil.
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Vadell MV, Carbajo AE, Massa C, Cueto GR, Gómez Villafañe IE. Hantavirus Pulmonary Syndrome Risk in Entre Ríos, Argentina. ECOHEALTH 2019; 16:558-569. [PMID: 31338625 DOI: 10.1007/s10393-019-01425-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Revised: 05/16/2019] [Accepted: 05/16/2019] [Indexed: 06/10/2023]
Abstract
Hantavirus pulmonary syndrome (HPS) is a severe emerging endemic disease of the Americas. Because hantavirus reservoirs are sylvatic rodents, HPS risk has been associated with occupational and recreational activities in natural and rural environments. The aim of this study was to analyze the risk of HPS in an endemic province of Argentina. For this, we explored the relationship between HPS cases occurring in Entre Ríos province between 2004 and 2015 and climate, vegetation, landscape, reservoir population, and rodent community characteristics by means of generalized linear models. We modeled HPS occurrence at each site, and both the incidence and number of cases grouped by department. The resulting best model of each analysis was applied in a GIS to build HPS risk maps. Risk of occurrence of HPS increased with tree cover and decreased with distance to rivers. We identified the south of Entre Ríos as the area with higher HPS risk, and therefore, where HPS prevention measures should be more urgently applied. Risk maps based on data available in the public domain are a useful tool that should be used by decision makers to concentrate surveillance and control efforts in those areas with highest HPS risk.
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Affiliation(s)
- María Victoria Vadell
- Instituto Nacional de Investigación e Ingeniería Ambiental, Universidad de San Martín, San Martín, Argentina
- Consejo Nacional de Investigaciones Científicas y Técnicas, Buenos Aires, Argentina
| | - Aníbal Eduardo Carbajo
- Instituto Nacional de Investigación e Ingeniería Ambiental, Universidad de San Martín, San Martín, Argentina
- Consejo Nacional de Investigaciones Científicas y Técnicas, Buenos Aires, Argentina
| | - Carolina Massa
- Departamento de Ecología, Genética y Evolución - IEGEBA, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Intendente Güiraldes 2160, Buenos Aires, Argentina
| | - Gerardo Rubén Cueto
- Consejo Nacional de Investigaciones Científicas y Técnicas, Buenos Aires, Argentina
- Departamento de Ecología, Genética y Evolución - IEGEBA, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Intendente Güiraldes 2160, Buenos Aires, Argentina
| | - Isabel Elisa Gómez Villafañe
- Consejo Nacional de Investigaciones Científicas y Técnicas, Buenos Aires, Argentina.
- Departamento de Ecología, Genética y Evolución - IEGEBA, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Intendente Güiraldes 2160, Buenos Aires, Argentina.
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Muylaert RL, Bovendorp RS, Sabino-Santos G, Prist PR, Melo GL, Priante CDF, Wilkinson DA, Ribeiro MC, Hayman DTS. Hantavirus host assemblages and human disease in the Atlantic Forest. PLoS Negl Trop Dis 2019; 13:e0007655. [PMID: 31404077 PMCID: PMC6748440 DOI: 10.1371/journal.pntd.0007655] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Revised: 09/17/2019] [Accepted: 07/24/2019] [Indexed: 11/18/2022] Open
Abstract
Several viruses from the genus Orthohantavirus are known to cause lethal disease in humans. Sigmodontinae rodents are the main hosts responsible for hantavirus transmission in the tropical forests, savannas, and wetlands of South America. These rodents can shed different hantaviruses, such as the lethal and emerging Araraquara orthohantavirus. Factors that drive variation in host populations may influence hantavirus transmission dynamics within and between populations. Landscape structure, and particularly areas with a predominance of agricultural land and forest remnants, is expected to influence the proportion of hantavirus rodent hosts in the Atlantic Forest rodent community. Here, we tested this using 283 Atlantic Forest rodent capture records and geographically weighted models that allow us to test if predictors vary spatially. We also assessed the correspondence between proportions of hantavirus hosts in rodent communities and a human vulnerability to hantavirus infection index across the entire Atlantic Forest biome. We found that hantavirus host proportions were more positively influenced by landscape diversity than by a particular habitat or agricultural matrix type. Local small mammal diversity also positively influenced known pathogenic hantavirus host proportions, indicating that a plasticity to habitat quality may be more important for these hosts than competition with native forest dwelling species. We found a consistent positive effect of sugarcane and tree plantation on the proportion of rodent hosts, whereas defaunation intensity did not correlate with the proportion of hosts of potentially pathogenic hantavirus genotypes in the community, indicating that non-defaunated areas can also be hotspots for hantavirus disease outbreaks. The spatial match between host hotspots and human disease vulnerability was 17%, while coldspots matched 20%. Overall, we discovered strong spatial and land use change influences on hantavirus hosts at the landscape level across the Atlantic Forest. Our findings suggest disease surveillance must be reinforced in the southern and southeastern regions of the biome where the highest predicted hantavirus host proportion and levels of vulnerability spatially match. Importantly, our analyses suggest there may be more complex rodent community dynamics and interactions with human disease than currently hypothesized.
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Affiliation(s)
- Renata L. Muylaert
- Departamento de Ecologia, Universidade Estadual Paulista (UNESP), Rio Claro, Brazil
- Molecular Epidemiology and Public Health Laboratory, Infectious Disease Research Centre, Hopkirk Research Institute, Massey University, Palmerston North, New Zealand
| | - Ricardo Siqueira Bovendorp
- Departamento de Ecologia, Universidade Estadual Paulista (UNESP), Rio Claro, Brazil
- PPG Ecologia e Conservação da Biodiversidade, LEAC, Universidade Estadual de Santa Cruz, Ilhéus, BA, Brazil
| | - Gilberto Sabino-Santos
- Center for Virology Research, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP, Brazil
- Department of Laboratory Medicine, University of California San Francisco, San Francisco, California, United States of America
- Vitalant Research Institute, San Francisco, California, United States of America
| | - Paula R. Prist
- Instituto de Biociências, Departamento de Ecologia, Universidade de São Paulo (USP), São Paulo, SP, Brazil
| | - Geruza Leal Melo
- Programa de Pós-Graduação em Biodiversidade Animal, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil
| | | | - David A. Wilkinson
- Molecular Epidemiology and Public Health Laboratory, Infectious Disease Research Centre, Hopkirk Research Institute, Massey University, Palmerston North, New Zealand
| | - Milton Cezar Ribeiro
- Departamento de Ecologia, Universidade Estadual Paulista (UNESP), Rio Claro, Brazil
| | - David T. S. Hayman
- Molecular Epidemiology and Public Health Laboratory, Infectious Disease Research Centre, Hopkirk Research Institute, Massey University, Palmerston North, New Zealand
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11
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Amaral CD, Costa GB, de Souza WM, Alves PA, Borges IA, Tolardo AL, Romeiro MF, Drumond BP, Abrahão JS, Kroon EG, Paglia AP, Figueiredo LTM, de Souza Trindade G. Silent Orthohantavirus Circulation Among Humans and Small Mammals from Central Minas Gerais, Brazil. ECOHEALTH 2018; 15:577-589. [PMID: 30105563 DOI: 10.1007/s10393-018-1353-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2018] [Revised: 05/17/2018] [Accepted: 06/16/2018] [Indexed: 06/08/2023]
Abstract
New World orthohantaviruses are emerging RNA viruses that cause hantavirus cardiopulmonary syndrome (HCPS). These viruses are a burden to public health around the world with a lethality rate of around 60%. In South America, rodents of Sigmodontinae subfamily are the main reservoirs of orthohantaviruses. We described a serosurvey for orthohantaviruses circulation in an apparently healthy human population and small mammals from rural areas in Central Minas Gerais State, Brazil. A total of 240 individuals and 50 small mammals (26 rodents belonging to 10 different species and 24 marsupials from 4 different species) were sampled during 2012-2013. The seroprevalence rates of IgG/IgM antibodies in humans were 7.1 and 1.6%, respectively. Only one rodent, an Oligoryzomys nigripes captured in peridomestic area, tested positive for IgG antibodies and viral RNA. Our findings suggest a silent circulation of orthohantaviruses in a region of intensive agriculture production. The detection of seropositive humans in an area with a lack of previous HCPS reports highlights potential oligosymptomatic cases and the need for surveillance strategies that could reduce the risk of future outbreaks.
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Affiliation(s)
- Carolina Dourado Amaral
- Laboratório de Vírus, Departamento de Microbiologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Avenida Presidente Antônio Carlos, 6627 - Campus Pampulha, Belo Horizonte, Minas Gerais, 31270-901, Brazil
| | - Galileu Barbosa Costa
- Laboratório de Vírus, Departamento de Microbiologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Avenida Presidente Antônio Carlos, 6627 - Campus Pampulha, Belo Horizonte, Minas Gerais, 31270-901, Brazil.
| | - William Marciel de Souza
- Centro de Pesquisa em Virologia, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, São Paulo, Brazil
| | - Pedro Augusto Alves
- Laboratório de Imunologia das Doenças Virais, Instituto René Rachou, Fiocruz, Minas Gerais, Brazil
| | - Iara Apolinário Borges
- Laboratório de Vírus, Departamento de Microbiologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Avenida Presidente Antônio Carlos, 6627 - Campus Pampulha, Belo Horizonte, Minas Gerais, 31270-901, Brazil
| | - Aline Lavado Tolardo
- Centro de Pesquisa em Virologia, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, São Paulo, Brazil
| | - Marília Farignoli Romeiro
- Centro de Pesquisa em Virologia, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, São Paulo, Brazil
| | - Betânia Paiva Drumond
- Laboratório de Vírus, Departamento de Microbiologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Avenida Presidente Antônio Carlos, 6627 - Campus Pampulha, Belo Horizonte, Minas Gerais, 31270-901, Brazil
| | - Jônatas Santos Abrahão
- Laboratório de Vírus, Departamento de Microbiologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Avenida Presidente Antônio Carlos, 6627 - Campus Pampulha, Belo Horizonte, Minas Gerais, 31270-901, Brazil
| | - Erna Geessien Kroon
- Laboratório de Vírus, Departamento de Microbiologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Avenida Presidente Antônio Carlos, 6627 - Campus Pampulha, Belo Horizonte, Minas Gerais, 31270-901, Brazil
| | - Adriano Pereira Paglia
- Laboratório de Ecologia e Conservação, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Luiz Tadeu Moraes Figueiredo
- Centro de Pesquisa em Virologia, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, São Paulo, Brazil
| | - Giliane de Souza Trindade
- Laboratório de Vírus, Departamento de Microbiologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Avenida Presidente Antônio Carlos, 6627 - Campus Pampulha, Belo Horizonte, Minas Gerais, 31270-901, Brazil.
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12
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Montenegro D, Cunha APD, Ladeia-Andrade S, Vera M, Pedroso M, Junqueira A. Multi-criteria decision analysis and spatial statistic: an approach to determining human vulnerability to vector transmission of Trypanosoma cruzi. Mem Inst Oswaldo Cruz 2017; 112:709-718. [PMID: 28953999 PMCID: PMC5607520 DOI: 10.1590/0074-02760160523] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2016] [Accepted: 04/22/2017] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND Chagas disease (CD), caused by the protozoan Trypanosoma cruzi, is a neglected human disease. It is endemic to the Americas and is estimated to have an economic impact, including lost productivity and disability, of 7 billion dollars per year on average. OBJECTIVES To assess vulnerability to vector-borne transmission of T. cruzi in domiciliary environments within an area undergoing domiciliary vector interruption of T. cruzi in Colombia. METHODS Multi-criteria decision analysis [preference ranking method for enrichment evaluation (PROMETHEE) and geometrical analysis for interactive assistance (GAIA) methods] and spatial statistics were performed on data from a socio-environmental questionnaire and an entomological survey. In the construction of multi-criteria descriptors, decision-making processes and indicators of five determinants of the CD vector pathway were summarily defined, including: (1) house indicator (HI); (2) triatominae indicator (TI); (3) host/reservoir indicator (Ho/RoI); (4) ecotope indicator (EI); and (5) socio-cultural indicator (S-CI). FINDINGS Determination of vulnerability to CD is mostly influenced by TI, with 44.96% of the total weight in the model, while the lowest contribution was from S-CI, with 7.15%. The five indicators comprise 17 indices, and include 78 of the original 104 priority criteria and variables. The PROMETHEE and GAIA methods proved very efficient for prioritisation and quantitative categorisation of socio-environmental determinants and for better determining which criteria should be considered for interrupting the man-T. cruzi-vector relationship in endemic areas of the Americas. Through the analysis of spatial autocorrelation it is clear that there is a spatial dependence in establishing categories of vulnerability, therefore, the effect of neighbors’ setting (border areas) on local values should be incorporated into disease management for establishing programs of surveillance and control of CD via vector. CONCLUSIONS The study model proposed here is flexible and can be adapted to various eco-epidemiological profiles and is suitable for focusing anti-T. cruzi serological surveillance programs in vulnerable human populations.
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Affiliation(s)
- Diego Montenegro
- Fundação Oswaldo Cruz-Fiocruz, Instituto Oswaldo Cruz, Laboratório de Doenças Parasitárias, Rio de Janeiro, RJ, Brasil.,Fundación Chilloa, Santa Marta, Colombia
| | - Ana Paula da Cunha
- Fundação Oswaldo Cruz-Fiocruz, Instituto de Comunicação e Informação Científica e Tecnologia em Saúde, Rio de Janeiro, RJ, Brasil
| | - Simone Ladeia-Andrade
- Fundação Oswaldo Cruz-Fiocruz, Instituto Oswaldo Cruz, Laboratório de Doenças Parasitárias, Rio de Janeiro, RJ, Brasil
| | - Mauricio Vera
- Ministerio de Salud y de la Protección Social, Bogotá, Colombia
| | - Marcel Pedroso
- Fundação Oswaldo Cruz-Fiocruz, Instituto de Comunicação e Informação Científica e Tecnologia em Saúde, Rio de Janeiro, RJ, Brasil
| | - Angela Junqueira
- Fundação Oswaldo Cruz-Fiocruz, Instituto Oswaldo Cruz, Laboratório de Doenças Parasitárias, Rio de Janeiro, RJ, Brasil
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Prist PR, Uriarte M, Tambosi LR, Prado A, Pardini R, D´Andrea PS, Metzger JP. Landscape, Environmental and Social Predictors of Hantavirus Risk in São Paulo, Brazil. PLoS One 2016; 11:e0163459. [PMID: 27780250 PMCID: PMC5079598 DOI: 10.1371/journal.pone.0163459] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2016] [Accepted: 09/08/2016] [Indexed: 11/18/2022] Open
Abstract
Hantavirus Pulmonary Syndrome (HPS) is a disease caused by Hantavirus, which are negative-sense RNA viruses in the family Bunyaviridae that are highly virulent to humans. Numerous factors modify risk of Hantavirus transmission and consequent HPS risk. Human-driven landscape change can foster transmission risk by increasing numbers of habitat generalist rodent species that serve as the principal reservoir host. Climate can also affect rodent population dynamics and Hantavirus survival, and a number of social factors can influence probability of HPS transmission to humans. Evaluating contributions of these factors to HPS risk may enable predictions of future outbreaks, and is critical to development of effective public health strategies. Here we rely on a Bayesian model to quantify associations between annual HPS incidence across the state of São Paulo, Brazil (1993–2012) and climate variables (annual precipitation, annual mean temperature), landscape structure metrics (proportion of native habitat cover, number of forest fragments, proportion of area planted with sugarcane), and social factors (number of men older than 14 years and Human Development Index). We built separate models for the main two biomes of the state (cerrado and Atlantic forest). In both biomes Hantavirus risk increased with proportion of land cultivated for sugarcane and HDI, but proportion of forest cover, annual mean temperature, and population at risk also showed positive relationships in the Atlantic forest. Our analysis provides the first evidence that social, landscape, and climate factors are associated with HPS incidence in the Neotropics. Our risk map can be used to support the adoption of preventive measures and optimize the allocation of resources to avoid disease propagation, especially in municipalities that show medium to high HPS risk (> 5% of risk), and aimed at sugarcane workers, minimizing the risk of future HPS outbreaks.
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Affiliation(s)
- Paula Ribeiro Prist
- Department of Ecology, Bioscience Institute, University of São Paulo, São Paulo, SP, Brazil
- * E-mail:
| | - Maria Uriarte
- Department of Ecology, Evolution & Environmental Biology, Columbia University, New York City, NY, United States of America
| | - Leandro Reverberi Tambosi
- Department of Ecology, Bioscience Institute, University of São Paulo, São Paulo, SP, Brazil
- Department of Ecology, Evolution & Environmental Biology, Columbia University, New York City, NY, United States of America
| | - Amanda Prado
- Department of Ecology, Bioscience Institute, University of São Paulo, São Paulo, SP, Brazil
| | - Renata Pardini
- Department of Zoology, Bioscience Institute, University of São Paulo, São Paulo, SP, Brazil
| | - Paulo Sérgio D´Andrea
- Department of Tropical Medicine, Oswaldo Cruz Institute, FIOCRUZ, Rio de Janeiro, RJ, Brazil
| | - Jean Paul Metzger
- Department of Ecology, Bioscience Institute, University of São Paulo, São Paulo, SP, Brazil
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