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Dietz JM, Mickelberg J, Traylor-Holzer K, Martins AF, Souza MN, Hankerson SJ. Golden lion tamarin metapopulation dynamics five years after heavy losses to yellow fever. Am J Primatol 2024; 86:e23635. [PMID: 38738522 DOI: 10.1002/ajp.23635] [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: 01/09/2024] [Revised: 03/20/2024] [Accepted: 04/20/2024] [Indexed: 05/14/2024]
Abstract
The golden lion tamarin (GLT) is an Endangered primate endemic to Brazil's lowland Atlantic Forest. After centuries of deforestation and capture for the pet trade, only a few hundred individuals survived, all in isolated forest fragments 85 km from Rio de Janeiro city. Intensive conservation actions, including reintroduction of zoo-born tamarins, increased numbers to about 3700 in 2014. The most severe yellow fever epidemic/epizootic in Brazil in 80 years reduced two of the largest GLT populations by over 90%. Herein we report the results of a 2023 survey of GLTs designed to examine the dynamics of population recovery following yellow fever. Results indicate that populations hard hit by yellow fever are recovering due in part to immigration from adjacent forest fragments. No local extirpations were observed. About 4800 GLTs live in the survey area. This represents a 31% increase since the baseline survey completed in 2014. Two factors explain most of the increase: four large areas that had no GLTs or very low-density populations in 2014 are now at moderate density (three areas) or low density (one area), explaining 71% of overall increase since 2014. Increase in forest area within our survey area may explain up to 16% of the increase in GLT numbers since 2014. Results of computer simulations suggest that strengthening forest connectivity will facilitate metapopulation resilience in the face of mortality factors such as yellow fever.
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Affiliation(s)
- James M Dietz
- Associação Mico-Leão-Dourado, Silva Jardim, Rio de Janeiro, Brazil
- Save the Golden Lion Tamarin, Silver Spring, Maryland, USA
| | - Jennifer Mickelberg
- Save the Golden Lion Tamarin, Silver Spring, Maryland, USA
- Zoo Atlanta, Atlanta, Georgia, USA
| | | | | | - Mateus N Souza
- Associação Mico-Leão-Dourado, Silva Jardim, Rio de Janeiro, Brazil
| | - Sarah J Hankerson
- Save the Golden Lion Tamarin, Silver Spring, Maryland, USA
- Department of Psychology, University of St. Thomas, St. Paul, Minnesota, USA
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Milstein MS, Shaffer CA, Suse P, Marawanaru E, Shoni R, Suse S, Issacs B, Larsen PA, Travis DA, Terio KA, Wolf TM. The establishment of a collaborative surveillance program with indigenous hunters to characterize primate health in Southern Guyana. Am J Primatol 2024; 86:e23622. [PMID: 38561573 DOI: 10.1002/ajp.23622] [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: 09/14/2023] [Revised: 02/05/2024] [Accepted: 03/08/2024] [Indexed: 04/04/2024]
Abstract
The consumption of primates is integral to the traditional subsistence strategies of many Indigenous communities throughout Amazonia. Understanding the overall health of primates harvested for food in the region is critical to Indigenous food security and thus, these communities are highly invested in long-term primate population health. Here, we describe the establishment of a surveillance comanagement program among the Waiwai, an Indigenous community in the Konashen Amerindian Protected Area (KAPA). To assess primate health in the KAPA, hunters performed field necropsies on primates harvested for food and tissues collected from these individuals were analyzed using histopathology. From 2015 to 2019, hunters conducted 127 necropsies across seven species of primates. Of this sample, 82 primates (between 2015 and 2017) were submitted for histopathological screening. Our histopathology data revealed that KAPA primates had little evidence of underlying disease. Of the tissue abnormalities observed, the majority were either due to diet (e.g., hepatocellular pigment), degenerative changes resulting from aging (e.g., interstitial nephritis, myocyte lipofusion), or nonspecific responses to antigenic stimulation (renal and splenic lymphoid hyperplasia). In our sample, 7.32% of individuals had abnormalities that were consistent with a viral etiology, including myocarditis and hepatitis. Internal parasites were observed in 53.66% of individuals and is consistent with what would be expected from a free-ranging primate population. This study represents the importance of baseline data for long-term monitoring of primate populations hunted for food. More broadly, this research begins to close a critical gap in zoonotic disease risk related to primate harvesting in Amazonia, while also demonstrating the benefits of partnering with Indigenous hunters and leveraging hunting practices in disease surveillance and primate population health assessment.
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Affiliation(s)
- Marissa S Milstein
- Department of Veterinary and Biomedical Sciences, College of Veterinary Medicine, University of Minnesota, St. Paul, Minnesota, USA
- Department of Veterinary Population Medicine, College of Veterinary Medicine, University of Minnesota, St. Paul, Minnesota, USA
| | | | - Phillip Suse
- Masakenari Village, Konashen Indigenous District, Region 9, Guyana
| | | | - Romel Shoni
- Masakenari Village, Konashen Indigenous District, Region 9, Guyana
| | - Steven Suse
- Masakenari Village, Konashen Indigenous District, Region 9, Guyana
| | - Bemner Issacs
- Masakenari Village, Konashen Indigenous District, Region 9, Guyana
| | - Peter A Larsen
- Department of Veterinary and Biomedical Sciences, College of Veterinary Medicine, University of Minnesota, St. Paul, Minnesota, USA
| | - Dominic A Travis
- Department of Veterinary Population Medicine, College of Veterinary Medicine, University of Minnesota, St. Paul, Minnesota, USA
- The Marine Mammal Center, Sausalito, California, USA
| | - Karen A Terio
- University of Illinois Zoological Pathology Program, Brookfield, Illinois, USA
| | - Tiffany M Wolf
- Department of Veterinary Population Medicine, College of Veterinary Medicine, University of Minnesota, St. Paul, Minnesota, USA
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3
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de Almeida PR, Weber MN, Sonne L, Spilki FR. Aedes-borne orthoflavivirus infections in neotropical primates - Ecology, susceptibility, and pathogenesis. Exp Biol Med (Maywood) 2023; 248:2030-2038. [PMID: 38230520 PMCID: PMC10800122 DOI: 10.1177/15353702231220659] [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] [Indexed: 01/18/2024] Open
Abstract
Arboviral diseases comprise a group of important infectious diseases imposing a heavy burden to public health in many locations of the world. Orthoflaviviruses are viruses belonging to the genus Orthoflavivirus; this genus includes some of the most relevant arboviruses to human health. Orthoflaviviruses can infect several different hosts, with some species being transmitted in cycles involving birds and anthropophilic mosquitoes and others transmitted between mammals and mostly Aedes sp. mosquitoes. Some of the most important sylvatic reservoirs of orthoflaviviruses are non-human primates (NHPs). Many flaviviruses that infect NHPs in nature have the potential to cause epidemics in humans, as has been observed in the cases of Orthoflavivirus denguei (dengue virus - DENV), Orthoflavivirus flavi (yellow fever virus - YFV), and Orthoflavivirus zikaense (Zika virus - ZIKV). In this minireview, we discuss important aspects regarding history, ecology involving NHP, distribution, disease outcome, and pathogenesis of these three major orthoflaviviruses that affect humans and NHP and relate this information to the potential of using NHP as experimental models. In addition, we suggest some orthoflaviviruses that could be better investigated, both in nature and in experimental studies, in light of the recent revolution in molecular biology.
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Affiliation(s)
- Paula Rodrigues de Almeida
- Molecular Microbiology Laboratory, Institute of Health Sciences, Feevale University, Novo Hamburgo, RS 93352-000, Brazil
| | - Matheus Nunes Weber
- Molecular Microbiology Laboratory, Institute of Health Sciences, Feevale University, Novo Hamburgo, RS 93352-000, Brazil
| | - Luciana Sonne
- Veterinary Pathology Sector, Veterinary Clinical Pathology Department, College of Veterinary Medicine, Federal University of Rio Grande do Sul, Porto Alegre, RS 91540-000, Brazil
| | - Fernando Rosado Spilki
- Molecular Microbiology Laboratory, Institute of Health Sciences, Feevale University, Novo Hamburgo, RS 93352-000, Brazil
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Ulasi II, Burdmann EA, Ijoma CK, Chou LF, Yang CW. Neglected and Emerging Infections of The Kidney. Semin Nephrol 2023; 43:151472. [PMID: 38216373 DOI: 10.1016/j.semnephrol.2023.151472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2024]
Abstract
Individuals, societies, and the environment are affected by neglected and emerging diseases. These diseases result in a variety of severe outcomes, including permanent disabilities, chronic diseases such as chronic kidney disease, and even mortality. Consequences include high health care expenditures, loss of means of support, social stigma, and social exclusion. The burden of these diseases is exacerbated in low- and middle-income countries owing to poverty, inadequate fundamental infrastructure, and the absence of health and social protection systems. The World Health Organization is committed to promoting the following public health strategies to prevent and control neglected tropical diseases: preventive chemotherapy; intensive case management; vector control; provision of safe drinkable water, sanitation, and hygiene; and veterinary public health. In addition, it promotes a One Health strategy, which is a collaborative, multisectoral, and interdisciplinary approach to achieving the greatest health outcomes by recognizing the interdependence of human beings, animals, plants, and their shared environment. This article provides knowledge and strategies for the prevention and treatment of neglected and emerging diseases, with a particular concentration on kidney diseases, as part of a comprehensive approach to One Health.
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Affiliation(s)
- Ifeoma I Ulasi
- Renal Unit, Department of Medicine, College of Medicine, University of Nigeria-University of Nigeria Teaching Hospital, Ituku-Ozalla, Enugu, Nigeria; Renal Unit, Department of Internal Medicine, Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Nigeria
| | - Emmanuel A Burdmann
- Laboratório de Investigação Médica (LIM 12), Faculdade de Medicina da Universidade de So Paulo, So Paulo, Brazil
| | - Chinwuba K Ijoma
- Renal Unit, Department of Medicine, College of Medicine, University of Nigeria-University of Nigeria Teaching Hospital, Ituku-Ozalla, Enugu, Nigeria
| | - Li-Fang Chou
- Kidney Research Center, Chang Gung Memorial Hospital, Linkou, Taiwan
| | - Chih-Wei Yang
- Kidney Research Center, Chang Gung Memorial Hospital, Linkou, Taiwan; Department of Nephrology, Chang Gung Memorial Hospital, Linkou, Taiwan; College of Medicine, Chang Gung University, Taoyuan, Taiwan.
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Back to Where It Was First Described: Vectors of Sylvatic Yellow Fever Transmission in the 2017 Outbreak in Espírito Santo, Brazil. Viruses 2022; 14:v14122805. [PMID: 36560809 PMCID: PMC9785321 DOI: 10.3390/v14122805] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 12/09/2022] [Accepted: 12/13/2022] [Indexed: 12/23/2022] Open
Abstract
Evidence of sylvatic yellow fever was first reported in Atlantic Forest areas in Espírito Santo, Brazil, during a yellow fever virus (YFV) outbreak in 1931. An entomological survey was conducted in six forest sites during and after an outbreak reported ~80 years after the last case in the area. Among 10,658 mosquitoes of 78 species, Haemagogus leucocelaenus, and Hg. janthinomys/capricornii were considered the main vectors as they had a relatively high abundance, co-occurred in essentially all areas, and showed high YFV infection rates. Sabethes chloropterus, Sa. soperi, Sa. identicus, Aedes aureolineatus, and Shannoniana fluviatilis may have a secondary role in transmission. This is the first report of Sa. identicus, Ae. aureolineatus, and Sh. fluviatilis infected with YFV. Our study emphasizes the importance of entomological monitoring and maintenance of high vaccination coverage in receptive areas to YFV transmission.
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Andrade MS, Campos FS, de Oliveira CH, Oliveira RS, Campos AAS, de Almeida MAB, Fonseca VDS, Simonini-Teixeira D, Sevá ADP, Temponi AOD, Magalhães FM, Chaves DCC, Pereira MA, Lamounier LO, de Menezes GG, Aquino-Teixeira SM, Gonçalves-dos-Santos ME, Bernal-Valle S, Müller NFD, Cardoso JDC, dos Santos E, Mares-Guia MA, Albuquerque GR, Romano APM, Franco AC, Ribeiro BM, Roehe PM, de Abreu FVS. Fast surveillance response reveals the introduction of a new yellow fever virus sub-lineage in 2021, in Minas Gerais, Brazil. Mem Inst Oswaldo Cruz 2022; 117:e220127. [PMID: 36478156 PMCID: PMC9718055 DOI: 10.1590/0074-02760220127] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2022] [Accepted: 10/10/2022] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND In Brazil, the yellow fever virus (YFV) is maintained in a sylvatic cycle involving wild mosquitoes and non-human primates (NHPs). The virus is endemic to the Amazon region; however, waves of epidemic expansion reaching other Brazilian states sporadically occur, eventually causing spillovers to humans. OBJECTIVES To report a surveillance effort that led to the first confirmation of YFV in NHPs in the state of Minas Gerais (MG), Southeast region, in 2021. METHODS A surveillance network was created, encompassing the technology of smartphone applications and coordinated actions of several research institutions and health services to monitor and investigate NHP epizootics. FINDINGS When alerts were spread through the network, samples from NHPs were collected and YFV infection confirmed by reverse transcription-quantitative polymerase chain reaction (RT-qPCR) and genome sequencing at an interval of only 10 days. Near-complete genomes were generated using the Nanopore MinION sequencer. Phylogenetic analysis indicated that viral genomes were related to the South American genotype I, clustering with a genome detected in the Amazon region (state of Pará) in 2017, named YFVPA/MG sub-lineage. Fast YFV confirmation potentialised vaccination campaigns. MAIN CONCLUSIONS A new YFV introduction was detected in MG 6 years after the beginning of the major outbreak reported in the state (2015-2018). The YFV strain was not related to the sub-lineages previously reported in MG. No human cases have been reported, suggesting the importance of coordinated surveillance of NHPs using available technologies and supporting laboratories to ensure a quick response and implementation of contingency measures to avoid YFV spillover to humans.
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Affiliation(s)
- Miguel Souza Andrade
- Universidade de Brasília, Instituto de Ciências Biológicas, Departamento de Biologia Celular, Laboratório de Baculovírus, Brasília, DF, Brasil
| | - Fabrício Souza Campos
- Universidade Federal do Tocantins, Laboratório de Bioinformática e Biotecnologia, Gurupi, TO, Brasil ,Universidade Federal do Rio Grande do Sul, Instituto de Ciências Básicas da Saúde, Porto Alegre, RS, Brasil,+ Corresponding author: /
| | | | - Ramon Silva Oliveira
- Instituto Federal do Norte de Minas Gerais, Laboratório de Comportamento de Insetos, Salinas, MG, Brasil
| | | | | | - Vagner de Souza Fonseca
- Organização Pan-Americana da Saúde/Organização Mundial da Saúde, Brasília, DF, Brasil ,Stellenbosch University, School of Data Science and Computational Thinking, Centre for Epidemic Response and Innovation, Stellenbosch, South Africa
| | - Danilo Simonini-Teixeira
- Universidade Estadual de Santa Cruz, Departamento de Agricultura e Ciências Ambientais, Ilhéus, BA, Brasil
| | - Anaiá da Paixão Sevá
- Universidade Estadual de Santa Cruz, Departamento de Agricultura e Ciências Ambientais, Ilhéus, BA, Brasil
| | - Andrea Oliveira Dias Temponi
- Secretaria de Saúde do Estado de Minas Gerais, Coordenação Estadual de Vigilância de Arbovírus, Belo Horizonte, MG, Brasil
| | - Fernando Maria Magalhães
- Secretaria de Saúde do Estado de Minas Gerais, Coordenação Estadual de Vigilância de Arbovírus, Belo Horizonte, MG, Brasil
| | | | - Maira Alves Pereira
- Fundação Ezequiel Dias, Laboratório Central de Saúde Pública, Belo Horizonte, MG, Brasil
| | | | - Givaldo Gomes de Menezes
- Secretaria de Saúde do Estado de Minas Gerais, Coordenação Estadual de Vigilância de Arbovírus, Belo Horizonte, MG, Brasil
| | | | | | - Sofía Bernal-Valle
- Universidade Estadual de Santa Cruz, Departamento de Agricultura e Ciências Ambientais, Ilhéus, BA, Brasil
| | | | - Jader da Cruz Cardoso
- Secretaria Estadual de Saúde do Rio Grande do Sul, Centro Estadual de Vigilância em Saúde, Porto Alegre, RS, Brasil
| | - Edmilson dos Santos
- Secretaria Estadual de Saúde do Rio Grande do Sul, Centro Estadual de Vigilância em Saúde, Porto Alegre, RS, Brasil
| | - Maria Angélica Mares-Guia
- Fundação Oswaldo Cruz-Fiocruz, Instituto Oswaldo Cruz, Laboratório de Flavivírus, Rio de Janeiro, RJ, Brasil
| | - George Rêgo Albuquerque
- Universidade Estadual de Santa Cruz, Departamento de Agricultura e Ciências Ambientais, Ilhéus, BA, Brasil
| | | | - Ana Cláudia Franco
- Universidade Federal do Rio Grande do Sul, Instituto de Ciências Básicas da Saúde, Porto Alegre, RS, Brasil
| | - Bergmann Morais Ribeiro
- Universidade de Brasília, Instituto de Ciências Biológicas, Departamento de Biologia Celular, Laboratório de Baculovírus, Brasília, DF, Brasil
| | - Paulo Michel Roehe
- Universidade Federal do Rio Grande do Sul, Instituto de Ciências Básicas da Saúde, Porto Alegre, RS, Brasil
| | - Filipe Vieira Santos de Abreu
- Instituto Federal do Norte de Minas Gerais, Laboratório de Comportamento de Insetos, Salinas, MG, Brasil,+ Corresponding author: /
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Passos PHO, Ramos DG, Romano AP, Cavalcante KRLJ, Miranda LHM, Coelho JMCO, Barros RC, Martins Filho AJ, Quaresma JAS, Macêdo IL, Wilson TM, Sousa DER, de Melo CB, Castro MB. Hepato-pathological hallmarks for the surveillance of Yellow Fever in South American non-human primates. Acta Trop 2022; 231:106468. [PMID: 35429458 DOI: 10.1016/j.actatropica.2022.106468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 04/10/2022] [Accepted: 04/11/2022] [Indexed: 11/30/2022]
Abstract
The early detection and diagnosis of deaths in free-ranging non-human primates (NHPs) are key points for the surveillance of Yellow Fever (YF) in Brazil. The histopathological identification of infectious diseases remains very useful and reliable in the screening and detection of emerging zoonotic diseases such as YF. We surveyed data records and liver slides stained with hematoxylin and eosin from the Epizootics Surveillance Network to control YF, Ministry of Health of Brazil, to evaluate histopathological hallmarks for the diagnosis of the YF virus infection. We selected natural fatal cases in NHPs from the genera Alouatta spp., Callithrix spp., and Sapajus spp. with a positive immunohistochemical assay for YF in liver samples. Our findings showed the full-spectrum YF-associated hepatic lesions in all NHPs, but some histopathological findings differed in the distribution and intensity between the three genera. In our study, South American NHPs showed significant differences in the YF-associated hepatic histopathological features compared to fatal cases reported in humans.
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Affiliation(s)
- Pedro H O Passos
- Graduate Program in Animal Science, University of Brasília, Federal District, Brasilia, Brazil; Brazilian Ministry of Health, Federal District, Brasilia, Brazil
| | - Daniel G Ramos
- Brazilian Ministry of Health, Federal District, Brasilia, Brazil
| | | | | | | | | | - Ramona C Barros
- Universidade do Estado do Pará, Belém, Pará, Brazil Veterinary
| | | | | | - Isabel L Macêdo
- Graduate Program in Animal Science, University of Brasília, Federal District, Brasilia, Brazil; Veterinary Pathology Laboratory, University of Brasília, Federal District, Brasília, Brazil
| | - Tais M Wilson
- Graduate Program in Animal Science, University of Brasília, Federal District, Brasilia, Brazil; Veterinary Pathology Laboratory, University of Brasília, Federal District, Brasília, Brazil
| | - Davi E R Sousa
- Graduate Program in Animal Science, University of Brasília, Federal District, Brasilia, Brazil; Veterinary Pathology Laboratory, University of Brasília, Federal District, Brasília, Brazil
| | - Cristiano B de Melo
- Graduate Program in Animal Science, University of Brasília, Federal District, Brasilia, Brazil
| | - Marcio B Castro
- Graduate Program in Animal Science, University of Brasília, Federal District, Brasilia, Brazil; Veterinary Pathology Laboratory, University of Brasília, Federal District, Brasília, Brazil.
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Torfs JRR, Eens M, Laméris DW, Staes N. Respiratory Disease Risk of Zoo-Housed Bonobos Is Associated with Sex and Betweenness Centrality in the Proximity Network. Animals (Basel) 2021; 11:3597. [PMID: 34944372 PMCID: PMC8698162 DOI: 10.3390/ani11123597] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Revised: 12/16/2021] [Accepted: 12/17/2021] [Indexed: 12/24/2022] Open
Abstract
Infectious diseases can be considered a threat to animal welfare and are commonly spread through both direct and indirect social interactions with conspecifics. This is especially true for species with complex social lives, like primates. While several studies have investigated the impact of sociality on disease risk in primates, only a handful have focused on respiratory disease, despite it being a major cause of morbidity and mortality in both wild and captive populations and thus an important threat to primate welfare. Therefore, we examined the role of social-network position on the occurrence of respiratory disease symptoms during one winter season in a relatively large group of 20 zoo-housed bonobos with managed fission-fusion dynamics. We found that within the proximity network, symptoms were more likely to occur in individuals with higher betweenness centrality, which are individuals that form bridges between different parts of the network. Symptoms were also more likely to occur in males than in females, independent of their social-network position. Taken together, these results highlight a combined role of close proximity and sex in increased risk of attracting respiratory disease, two factors that can be taken into account for further welfare management of the species.
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Affiliation(s)
- Jonas R. R. Torfs
- Behavioral Ecology and Ecophysiology Group, Department of Biology, University of Antwerp, Universiteitsplein 1, 2610 Wilrijk, Belgium; (M.E.); (D.W.L.); (N.S.)
- Centre for Research and Conservation, Royal Zoological Society of Antwerp, Koningin Astridplein 26, 2018 Antwerp, Belgium
| | - Marcel Eens
- Behavioral Ecology and Ecophysiology Group, Department of Biology, University of Antwerp, Universiteitsplein 1, 2610 Wilrijk, Belgium; (M.E.); (D.W.L.); (N.S.)
| | - Daan W. Laméris
- Behavioral Ecology and Ecophysiology Group, Department of Biology, University of Antwerp, Universiteitsplein 1, 2610 Wilrijk, Belgium; (M.E.); (D.W.L.); (N.S.)
- Centre for Research and Conservation, Royal Zoological Society of Antwerp, Koningin Astridplein 26, 2018 Antwerp, Belgium
| | - Nicky Staes
- Behavioral Ecology and Ecophysiology Group, Department of Biology, University of Antwerp, Universiteitsplein 1, 2610 Wilrijk, Belgium; (M.E.); (D.W.L.); (N.S.)
- Centre for Research and Conservation, Royal Zoological Society of Antwerp, Koningin Astridplein 26, 2018 Antwerp, Belgium
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Siqueira PC, Catão RDC, Gava C, Maciel ELN, Prado TND. [Spatial-temporal diffusion of yellow fever in a state in Southeast Brazil in 2017]. CAD SAUDE PUBLICA 2021; 37:e00127620. [PMID: 34669767 DOI: 10.1590/0102-311x00127620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Accepted: 01/12/2021] [Indexed: 11/21/2022] Open
Abstract
The objective was to analyze the diffusion of cases of yellow fever in time and space in the epidemic of 2017 in the state of Espírito Santo, Brazil. An ecological observational study was performed with spatial analysis of yellow fever cases. Georeferencing of information and spatial analysis used the digital grid for the state of Espírito Santo, divided into 78 municipalities (counties), using the Arcgis software, 10.3. Geostatistical analysis was performed using the ordinary kriging function. The study found an incidence of 4.85/100,000 inhabitants of sylvatic yellow fever in Espírito Santo in 2017, with 29.74% case-fatality. Sylvatic yellow fever cases were distributed across 34 of the state's 78 municipalities, representing 43% of its territory. The temporal distribution of reported yellow fever cases in the current study occurred from the 1st to the 19th Epidemiological Weeks (EW). The geostatistical spatial analysis via ordinary kriging demonstrated spatial diffusion by yellow fever contagion among the municipalities in the state of Espírito Santo, with spatial continuity. The disease emerged in the state in the EW 1 through municipalities bordering on the state of Minas Gerais. Geoprocessing showed that yellow fever reached the state of Espírito Santo through the municipalities bordering on the state of Minas Gerais, moving eastward in the state and reaching the Atlantic coastline. There was a higher concentration of cases and persistence in the state's Central and Metropolitan regions, which have areas of Atlantic Forest, showing a pattern of diffusion continuity by contagion.
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Affiliation(s)
| | | | - Caroline Gava
- Escola Nacional de Saúde Pública Sergio Arouca, Fundação Oswaldo Cruz, Rio de Janeiro, Brasil
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Carrillo-Bilbao G, Martin-Solano S, Saegerman C. Zoonotic Blood-Borne Pathogens in Non-Human Primates in the Neotropical Region: A Systematic Review. Pathogens 2021; 10:1009. [PMID: 34451473 PMCID: PMC8400055 DOI: 10.3390/pathogens10081009] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2021] [Revised: 07/29/2021] [Accepted: 08/05/2021] [Indexed: 01/17/2023] Open
Abstract
Background: Understanding which non-human primates (NHPs) act as a wild reservoir for blood-borne pathogens will allow us to better understand the ecology of diseases and the role of NHPs in the emergence of human diseases in Ecuador, a small country in South America that lacks information on most of these pathogens. Methods and principal findings: A systematic review was carried out using PRISMA guidelines from 1927 until 2019 about blood-borne pathogens present in NHPs of the Neotropical region (i.e., South America and Middle America). Results: A total of 127 publications were found in several databases. We found in 25 genera (132 species) of NHPs a total of 56 blood-borne pathogens in 197 records where Protozoa has the highest number of records in neotropical NHPs (n = 128) compared to bacteria (n = 12) and viruses (n = 57). Plasmodium brasilianum and Trypanosoma cruzi are the most recorded protozoa in NHP. The neotropical primate genus with the highest number of blood-borne pathogens recorded is Alouatta sp. (n = 32). The use of non-invasive samples for neotropical NHPs remains poor in a group where several species are endangered or threatened. A combination of serological and molecular techniques is common when detecting blood-borne pathogens. Socioecological and ecological risk factors facilitate the transmission of these parasites. Finally, a large number of countries remain unsurveyed, such as Ecuador, which can be of public health importance. Conclusions and significance: NHPs are potential reservoirs of a large number of blood-borne pathogens. In Ecuador, research activities should be focused on bacteria and viruses, where there is a gap of information for neotropical NHPs, in order to implement surveillance programs with regular and effective monitoring protocols adapted to NHPs.
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Affiliation(s)
- Gabriel Carrillo-Bilbao
- Research Unit of Epidemiology and Risk Analysis Applied to Veterinary Sciences (UREAR-ULiège), Fundamental and Applied Research for Animal and Health (FARAH) Center, Department of Infections and Parasitic Diseases, Faculty of Veterinary Medicine, University of Liège, 4000 Liège, Belgium;
- Facultad de Filosofía y Letras y Ciencias de la Educación, Universidad Central del Ecuador, 170521 Quito, Ecuador
- Instituto de Investigación en Zoonosis (CIZ), Universidad Central del Ecuador, 170521 Quito, Ecuador;
| | - Sarah Martin-Solano
- Instituto de Investigación en Zoonosis (CIZ), Universidad Central del Ecuador, 170521 Quito, Ecuador;
- Grupo de Investigación en Sanidad Animal y Humana (GISAH), Carrera Ingeniería en Biotecnología, Departamento de Ciencias de la Vida y la Agricultura, Universidad de las Fuerzas Armadas—ESPE, 171103 Sangolquí, Ecuador
| | - Claude Saegerman
- Research Unit of Epidemiology and Risk Analysis Applied to Veterinary Sciences (UREAR-ULiège), Fundamental and Applied Research for Animal and Health (FARAH) Center, Department of Infections and Parasitic Diseases, Faculty of Veterinary Medicine, University of Liège, 4000 Liège, Belgium;
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11
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de Azevedo Fernandes NCC, Guerra JM, Díaz-Delgado J, Cunha MS, Saad LD, Iglezias SD, Ressio RA, Dos Santos Cirqueira C, Kanamura CT, Jesus IP, Maeda AY, Vasami FGS, de Carvalho J, de Araújo LJT, de Souza RP, Nogueira JS, Spinola RMF, Catão-Dias JL. Differential Yellow Fever Susceptibility in New World Nonhuman Primates, Comparison with Humans, and Implications for Surveillance. Emerg Infect Dis 2021; 27:47-56. [PMID: 33350931 PMCID: PMC7774563 DOI: 10.3201/eid2701.191220] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
A major outbreak of yellow fever (YF) occurred in Brazil during 2016-2018. Epizootics in New World nonhuman primates are sentinel events for YF virus circulation. However, genus-specific susceptibilities and suitability for YF surveillance remain poorly understood. We obtained and compared epidemiologic, histopathologic, immunohistochemical, and molecular results from 93 human and 1,752 primate cases submitted during the recent YF outbreak in Brazil (2017), with the support of the Brazilian National YF Surveillance Program. We detected heterogeneous YF-associated profiles among the various genera of primates we analyzed. Alouatta primates were the most reliable sentinel; Sapajus and Callicebus primates had higher viral loads but lower proportional mortality rates. Callithrix primates were the least sensitive, showing lower viral loads, lower proportional mortality rates, and no demonstrable YF virus antigen or extensive lesions in liver, despite detectable viral RNA. These differences in susceptibility, viral load, and mortality rates should be considered in strategic surveillance of epizootics and control measures for YF.
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12
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Fernandes NCCDA, Cunha MS, Guerra JM, Diaz-Delgado J, Ressio RA, Cirqueira CS, Kanamura CT, Fuentes-Castillo D, Catão-Dias JL. Yellow Fever as Cause of Death of Titi Monkeys ( Callicebus Spp.). Vet Pathol 2021; 58:730-735. [PMID: 33955292 DOI: 10.1177/03009858211009781] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
From 2016 to 2018, an epidemic wave of yellow fever (YF) occurred in Brazil, affecting a large number of Platyrrhini monkeys. Titi monkeys (Callicebus spp.) were severely affected yet pathological characterizations are lacking. This study characterized epizootic YF in 43 titi monkeys (Callicebus spp.) with respect to the microscopic lesions in liver, kidney, spleen, heart, brain, and lung, as well as the distribution of immunolabeling for YF virus antigen, and the flaviviral load in the liver. Of 43 titi monkeys examined, 18 (42%) were positive for yellow fever virus (YFV) by immunohistochemistry or reverse transcription quantitative real-time polymerase chain reaction (RT-qPCR). Affected livers had consistent marked panlobular necrotizing hepatitis, lipidosis, and mild inflammation, with intense immunolabeling for YFV mainly in centrilobular hepatocytes (zone 1; P = .05). In the spleen, consistent findings were variable lymphoid depletion (10/11), lymphoid necrosis (lymphocytolysis; 4/11), and immunolabeling for YFV in histiocytic cells (3/16). The main finding in the kidney was multifocal acute necrosis of tubular epithelium (5/7) that was occasionally associated with intracytoplasmic immunolabeling for YFV (6/15). These data indicate that titi monkeys are susceptible to YFV infection, developing severe hepatic lesions and high viral loads, comparable to humans and Alouatta spp. Thus, Callicebus spp. may be reliable sentinels for YF surveillance.
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Affiliation(s)
| | | | | | - Josué Diaz-Delgado
- 117328Texas A&M Veterinary Medical Diagnostic Laboratory, College Station, TX, USA
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13
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Guerra JM, Ferreira CSDS, Díaz-Delgado J, Takahashi JPF, Kimura LM, de Araújo LJT, Réssio RA, Dos Santos Cirqueira C, Ozahatar CH, Cunha MS, Luchs A, Fernandes NCCDA. Concurrent yellow fever and pulmonary aspergillosis due to Aspergillus fumigatus in a free-ranging howler monkey (Alouatta sp). J Med Primatol 2021; 50:201-204. [PMID: 33817795 DOI: 10.1111/jmp.12522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2021] [Revised: 03/17/2021] [Accepted: 03/21/2021] [Indexed: 11/29/2022]
Abstract
Herein, we describe a unique case of concomitant angioinvasive pulmonary aspergillosis due to Aspergillus fumigatus and yellow fever in a free-ranging howler monkey (Alouatta sp). Lung samples were negative for influenza viruses A and B.
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Affiliation(s)
- Juliana Mariotti Guerra
- Quantitative Pathology Department, Pathology Center, Adolfo Lutz Institute, São Paulo, Brazil
| | | | - Josué Díaz-Delgado
- Texas A&M Veterinary Medical Diagnostic Laboratory (TVMDL), College Station, TX, USA
| | | | - Lidia Midori Kimura
- Quantitative Pathology Department, Pathology Center, Adolfo Lutz Institute, São Paulo, Brazil
| | | | | | | | | | - Mariana Sequetin Cunha
- Vector-Borne Diseases Laboratory, Virology Center, Adolfo Lutz Institute, São Paulo, Brazil
| | - Adriana Luchs
- Enteric Disease Laboratory, Virology Center, Adolfo Lutz Institute, São Paulo, Brazil
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14
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Lataillade LDGD, Vazeille M, Obadia T, Madec Y, Mousson L, Kamgang B, Chen CH, Failloux AB, Yen PS. Risk of yellow fever virus transmission in the Asia-Pacific region. Nat Commun 2020; 11:5801. [PMID: 33199712 PMCID: PMC7669885 DOI: 10.1038/s41467-020-19625-9] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Accepted: 10/22/2020] [Indexed: 02/07/2023] Open
Abstract
Historically endemic to Sub-Saharan Africa and South America, yellow fever is absent from the Asia-Pacific region. Yellow fever virus (YFV) is mainly transmitted by the anthropophilic Aedes mosquitoes whose distribution encompasses a large belt of tropical and sub tropical regions. Increasing exchanges between Africa and Asia have caused imported YFV incidents in non-endemic areas, which are threatening Asia with a new viral emergence. Here, using experimental infections of field-collected mosquitoes, we show that Asian-Pacific Aedes mosquitoes are competent vectors for YFV. We observe that Aedes aegypti populations from Singapore, Taiwan, Thailand, and New Caledonia are capable of transmitting YFV 14 days after oral infections, with a number of viral particles excreted from saliva reaching up to 23,000 viral particles. These findings represent the most comprehensive assessment of vector competence and show that Ae. aegypti mosquitoes from the Asia-Pacific region are highly competent to YFV, corroborating that vector populations are seemingly not a brake to the emergence of yellow fever in the region. Yellow fever is absent from the Asia/Pacific region, despite presence of the mosquito vector. Here, the authors demonstrate that mosquitoes collected from field sites across the region are capable of transmitting yellow fever virus, indicating that vector competence is not a barrier to disease spread.
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Affiliation(s)
| | - Marie Vazeille
- Arboviruses and Insect Vectors Unit, Institut Pasteur, Paris, France
| | - Thomas Obadia
- Bioinformatics and Biostatistics Hub, Institut Pasteur, USR 3756, CNRS, Paris, France.,Malaria Unit: Parasites and Hosts, Institut Pasteur, Paris, France
| | - Yoann Madec
- Emerging Diseases Epidemiology Unit, Institut Pasteur, Paris, France
| | - Laurence Mousson
- Arboviruses and Insect Vectors Unit, Institut Pasteur, Paris, France
| | - Basile Kamgang
- Department of Medical Entomology, Centre for Research in Infectious Diseases, Yaoundé, Cameroon
| | - Chun-Hong Chen
- National Health Research Institutes, Institute of Infectious Diseases and Vaccinology, Miaoli, Taiwan
| | | | - Pei-Shi Yen
- Arboviruses and Insect Vectors Unit, Institut Pasteur, Paris, France.
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15
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Bifani AM, Ong EZ, de Alwis R. Vaccination and Therapeutics: Responding to the Changing Epidemiology of Yellow Fever. CURRENT TREATMENT OPTIONS IN INFECTIOUS DISEASES 2020; 12:398-409. [PMID: 33173445 PMCID: PMC7644428 DOI: 10.1007/s40506-020-00237-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/20/2020] [Indexed: 12/24/2022]
Abstract
At the turn of the nineteenth century, yellow fever (YF) was considered the most dangerous infectious disease with high case fatality. Subsequent, mass vaccination campaigns coupled with widespread elimination of the YF mosquito vector significantly decreased YF cases and reduced outbreaks to the tropical and subtropical forested regions of Africa and South America. However, recent (2016) large outbreaks in Angola, Democratic Republic of Congo (DRC), and South-Eastern Brazil, where previously had been demarcated as low-risk regions, have highlighted the possibility of a rapidly changing epidemiology and the potential re-emergence of yellow fever virus (YFV). Furthermore, the first-ever importation of YFV into Asia has highlighted the potential fear of YFV emerging as a global threat. In this review, we describe the changing epidemiology of YF outbreaks, and highlight the use of public health policies, therapeutics, and vaccination as tools to help eliminate future YFV outbreaks.
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Affiliation(s)
- Amanda Makha Bifani
- Program in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore, Singapore
| | - Eugenia Z. Ong
- Program in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore, Singapore
- Viral Research and Experimental Medicine Centre @ SingHealth Duke-NUS (VIREMiCS), Singapore, Singapore
| | - Ruklanthi de Alwis
- Program in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore, Singapore
- Viral Research and Experimental Medicine Centre @ SingHealth Duke-NUS (VIREMiCS), Singapore, Singapore
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16
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Medeiros K, Campêlo A, Maia ACD, Filho RF, Do Amaral Ferraz Navarro DM, Chagas A, Bastos M, Jones G, Bezerra B. Wild Blonde Capuchins (Sapajus flavius) Perform Anointing Behaviour Using Toxic Secretions of a Millipede (Spirobolida: Rhinocricidae). J Chem Ecol 2020; 46:1010-1015. [PMID: 32984924 DOI: 10.1007/s10886-020-01215-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 06/02/2020] [Accepted: 09/03/2020] [Indexed: 10/23/2022]
Abstract
Defensive secretions of millipedes are remarkable for containing toxic quinones known to efficiently repell hematophagous arthropods. Here we show that Endangered blonde capuchin monkeys make use of such secretions. We (i) describe the anointing behavior performed by the monkeys (ii) identify the millipede species used in the process (iii) describe the volatile chemical composition of its secretion. The blonde capuchin monkeys selectively searched for millipedes hidden under the ground. We observed three bouts of anointing behavior, performed by 13 individuals of all age classes (from adults to independent infants), both solitarily (1 event) and socially (10 events). The only millipede species used by the monkeys is an undescribed species of the genus Poecilocricus (Spirobolida, Rhinocricidae). The volatile chemical composition of the secretions was predominantly comprised of a mixture of benzoquinones and hydroquinones. The social nature of the behavior and time of the observations (mosquito season), suggest that social bonding and mosquito avoidance is linked to the anointing behavior of the monkeys.
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Affiliation(s)
- Karolina Medeiros
- Programa de Pós-Graduação em Biologia Animal, Universidade Federal de Pernambuco, Recife, Brazil
| | - Anielise Campêlo
- Programa de Pós-Graduação em Biologia Animal, Universidade Federal de Pernambuco, Recife, Brazil
| | - Artur Campos D Maia
- Departamento de Sistemática e Ecologia, Universidade Federal da Paraíba, João Pessoa, Brazil
| | - Robério Freire Filho
- Programa de Pós-Graduação em Biologia Animal, Universidade Federal de Pernambuco, Recife, Brazil
| | | | - Amazonas Chagas
- Departamento de Biologia e Zoologia, Universidade Federal de Mato Grosso, Cuiabá, Brazil
| | - Monique Bastos
- Programa de Pós-Graduação em Biologia Animal, Universidade Federal de Pernambuco, Recife, Brazil
| | - Gareth Jones
- School of Biological Sciences, University of Bristol, Bristol, UK
| | - Bruna Bezerra
- Programa de Pós-Graduação em Biologia Animal, Universidade Federal de Pernambuco, Recife, Brazil. .,Centro de Biociências, Departamento de Zoologia, Universidade Federal de Pernambuco, Av. Prof. Moraes Rego, 1235, Cidade Universitária, Recife, PE, 50670-420, Brazil.
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17
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Host Diversity and Origin of Zoonoses: The Ancient and the New. Animals (Basel) 2020; 10:ani10091672. [PMID: 32957467 PMCID: PMC7552289 DOI: 10.3390/ani10091672] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2020] [Revised: 09/08/2020] [Accepted: 09/14/2020] [Indexed: 02/06/2023] Open
Abstract
Simple Summary There is a wide variety of diseases caused by bacteria, viruses, and parasites that are transmitted to humans by different routes from other animals. These diseases, known as zoonoses, represent 75% of new or reemerging infectious diseases. There is a considerable impact of these diseases on the economy and health at local and global levels, including zoonotic diseases caused by the ingestion of food and products derived from animals. The wide range of animal species that host these disease-causing organisms include all groups of mammals. Birds are the second significant animal group to act as hosts for zoonoses. Much progress has been made in understanding disease evolution and animal origin, with important contributions from fields such as paleopathology and analysis of DNA, applied to ancient human bone remains. The study of ancient diseases such as brucellosis and tuberculosis benefits from these approaches. More research is needed as new diseases emerge causing pandemics and some previously eradicated reemerge in some regions. Global efforts are focused, based on evidence generated by research, on the prevention of new pandemics. Abstract Bacterial, viral, and parasitic zoonotic diseases are transmitted to humans from a wide variety of animal species that act as reservoir hosts for the causative organisms. Zoonoses contribute an estimated 75% of new or reemerging infectious diseases in humans. All groups of mammals have been shown to act as hosts for transmission of different organisms that cause zoonoses, followed in importance by birds; with both wild and domestic species identified as hosts in specific cases. There has been considerable research progress leading to a better understanding of the host range, animal origin, evolution, and transmission of important zoonoses, including those caused by the ingestion of food and products derived from animals. Paleopathology studies of ancient human bone lesions, in combination with ancient DNA analysis of the causative pathogen, have contributed to our understanding of the origin of zoonotic diseases, including brucellosis and mycobacterial zoonoses. However, there are still knowledge gaps and new confirmed and potential hosts are reported locally with some frequency. Both the economic cost and burden of disease of zoonoses are substantial at local and global levels, as reflected by recent coronavirus pandemics that spread rapidly around the world. Evidence-based prevention strategies are currently a global priority increasingly recognized, especially in zoonoses-affected regions.
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Santos DOD, de Oliveira AR, de Lucena FP, de Mattos SA, de Carvalho TP, Costa FB, Moreira LGA, Paixão TAD, Santos RL. Histopathologic Patterns and Susceptibility of Neotropical Primates Naturally Infected With Yellow Fever Virus. Vet Pathol 2020; 57:681-686. [PMID: 32783517 DOI: 10.1177/0300985820941271] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Yellow fever is an important zoonotic viral disease that can be fatal for both human and nonhuman primates. We evaluated histopathologic changes in free-ranging neotropical primates naturally infected with yellow fever virus (YFV) compared with uninfected cohorts. The most frequent lesions in primates infected with YFV were hepatic changes characterized by midzonal necrosis with lipidosis and mild inflammation including lymphocytes, macrophages, plasma cells, and infrequently neutrophils. Importantly, severe necrotizing hepatic lesions were often observed in Alouatta sp. (howler monkeys), whereas Callithrix sp. (common marmosets) had nearly no hepatic changes. Moderate to severe hepatic necrosis was present in 21/23 (91%) of the YFV-positive Alouatta sp. compared with 10/29 (34%) of the YFV-positive Callithrix sp. (P < .0001; odds ratio = 20). Similarly, hepatitis was more intense in Alouatta sp. compared with Callithrix sp. Furthermore, the frequency of YFV infection was significantly higher in Alouatta sp. compared with Callithrix sp. or Sapajus sp. (capuchin monkeys). Therefore, these data support the notion that Alouatta sp. is highly susceptible to infection and YFV-induced lesions, whereas Callithrix sp. is susceptible to infection but has a lower frequency of YFV-induced lesions.
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19
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Bifani AM, Ong EZ, de Alwis R. Vaccination and Therapeutics: Responding to the Changing Epidemiology of Yellow Fever. CURRENT TREATMENT OPTIONS IN INFECTIOUS DISEASES 2020; 12:349-360. [PMID: 32837338 PMCID: PMC7351566 DOI: 10.1007/s40506-020-00232-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
PURPOSE OF REVIEW At the turn of the nineteenth century, yellow fever (YF) was considered the most dangerous infectious disease with high case fatality. Subsequent, mass vaccination campaigns coupled with widespread elimination of the YF mosquito vector significantly decreased YF cases and reduced outbreaks to the tropical and subtropical forested regions of Africa and South America. RECENT FINDINGS However, recent (2016) large outbreaks in Angola, Democratic Republic of Congo (DRC), and South-Eastern Brazil, where previously had been demarcated as low-risk regions, have highlighted the possibility of a rapidly changing epidemiology and the potential re-emergence of yellow fever virus (YFV). Furthermore, the first-ever importation of YFV into Asia has highlighted the potential fear of YFV emerging as a global threat. SUMMARY In this review, we describe the changing epidemiology of YF outbreaks and highlight the use of public health policies, therapeutics, and vaccination as tools to help eliminate future YFV outbreaks.
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Affiliation(s)
- Amanda Makha Bifani
- Program in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore, Singapore
| | - Eugenia Z. Ong
- Program in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore, Singapore
- Viral Research and Experimental Medicine Centre (VIREMiCS), SingHealth Duke-NUS, Singapore, Singapore
| | - Ruklanthi de Alwis
- Program in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore, Singapore
- Viral Research and Experimental Medicine Centre (VIREMiCS), SingHealth Duke-NUS, Singapore, Singapore
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20
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Dahmana H, Mediannikov O. Mosquito-Borne Diseases Emergence/Resurgence and How to Effectively Control It Biologically. Pathogens 2020; 9:E310. [PMID: 32340230 PMCID: PMC7238209 DOI: 10.3390/pathogens9040310] [Citation(s) in RCA: 64] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 04/20/2020] [Accepted: 04/21/2020] [Indexed: 12/28/2022] Open
Abstract
Deadly pathogens and parasites are transmitted by vectors and the mosquito is considered the most threatening vector in public health, transmitting these pathogens to humans and animals. We are currently witnessing the emergence/resurgence in new regions/populations of the most important mosquito-borne diseases, such as arboviruses and malaria. This resurgence may be the consequence of numerous complex parameters, but the major cause remains the mismanagement of insecticide use and the emergence of resistance. Biological control programmes have rendered promising results but several highly effective techniques, such as genetic manipulation, remain insufficiently considered as a control mechanism. Currently, new strategies based on attractive toxic sugar baits and new agents, such as Wolbachia and Asaia, are being intensively studied for potential use as alternatives to chemicals. Research into new insecticides, Insect Growth Regulators, and repellent compounds is pressing, and the improvement of biological strategies may provide key solutions to prevent outbreaks, decrease the danger to at-risk populations, and mitigate resistance.
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Affiliation(s)
- Handi Dahmana
- Aix Marseille Univ, IRD, AP-HM, MEPHI, 13005 Marseille, France;
- IHU-Méditerranée Infection, 13005 Marseille, France
| | - Oleg Mediannikov
- Aix Marseille Univ, IRD, AP-HM, MEPHI, 13005 Marseille, France;
- IHU-Méditerranée Infection, 13005 Marseille, France
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21
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Ferreguetti AC, de Oliveira ABM, Pereira BC, Santori RT, Geise L, Bergallo HG. Encounter rate and behavior of Alouatta guariba clamitans in the Ilha Grande State Park, Rio de Janeiro state, Brazil. ZOOLOGIA 2020. [DOI: 10.3897/zoologia.37.e36846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Alouatta guariba clamitans Cabrera, 1940 is an endemic species of the Atlantic Forest that occurs from south Bahia, Brazil, extending south to the province of Misiones, Argentina. In Rio de Janeiro state, the species was classified as threatened, indicating that attention is needed for the conservation of this taxon. Additionally, an outbreak of yellow fever spread throughout the southeastern states of Brazil from January 2017 until March 2018 seriously threatening Rio de Janeiro populations of the species. Herein, we aimed to provide the first estimates of A. g. clamitans encounter rate, density, and population size in the Ilha Grande State Park (PEIG), which is part of the Atlantic Forest biome of Brazil. Data were collected in two different periods, the first between December 2003 and May 2005, and the second from August 2009 to May 2010, and information on encounter rates and behavior was collected to better understand aspects of species' ecology. The estimated encounter rate in the first period through the distance sampling method was 0.04 ± 0.01 individuals per kilometer. Nine groups were recorded in the second period of the study, with 47 individuals along 3 km. Our estimates of encounter rate, density and population size were low and reinforces the need to initiate species monitoring and assess the impact that yellow fever outbreaks may have on PEIG populations. The results presented here can be a starting point to support future strategic actions for the species, to measure impacts and to the management of the species, and for a conservation program.
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22
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de Abreu FVS, Ferreira-de-Brito A, Azevedo ADS, Linhares JHR, de Oliveira Santos V, Hime Miranda E, Neves MSAS, Yousfi L, Ribeiro IP, dos Santos AAC, dos Santos E, dos Santos TP, Teixeira DS, Gomes MQ, Fernandes CB, da Silva AMV, Lima MDRQ, Paupy C, Romano APM, Ano Bom APD, de Oliveira-Pinto LM, Moutailler S, Motta MDA, Castro MG, Bonaldo MC, Maria Barbosa de Lima S, Lourenço-de-Oliveira R. Survey on Non-Human Primates and Mosquitoes Does not Provide Evidences of Spillover/Spillback between the Urban and Sylvatic Cycles of Yellow Fever and Zika Viruses Following Severe Outbreaks in Southeast Brazil. Viruses 2020; 12:E364. [PMID: 32224891 PMCID: PMC7232473 DOI: 10.3390/v12040364] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Revised: 02/10/2020] [Accepted: 02/16/2020] [Indexed: 12/14/2022] Open
Abstract
In the last decade, Flaviviruses such as yellow fever (YFV) and Zika (ZIKV) have expanded their transmission areas. These viruses originated in Africa, where they exhibit both sylvatic and interhuman transmission cycles. In Brazil, the risk of YFV urbanization has grown, with the sylvatic transmission approaching the most densely populated metropolis, while concern about ZIKV spillback to a sylvatic cycle has risen. To investigate these health threats, we carried out extensive collections and arbovirus screening of 144 free-living, non-human primates (NHPs) and 5219 mosquitoes before, during, and after ZIKV and YFV outbreaks (2015-2018) in southeast Brazil. ZIKV infection was not detected in any NHP collected at any time. In contrast, current and previous YFV infections were detected in NHPs sampled between 2017 and 2018, but not before the onset of the YFV outbreak. Mosquito pools screened by high-throughput PCR were positive for YFV when captured in the wild and during the YFV outbreak, but were negative for 94 other arboviruses, including ZIKV, regardless of the time of collection. In conclusion, there was no evidence of YFV transmission in coastal southeast Brazil before the current outbreak, nor the spread or establishment of an independent sylvatic cycle of ZIKV or urban Aedes aegypti transmission of YFV in the region. In view of the region's receptivity and vulnerability to arbovirus transmission, surveillance of NHPs and mosquitoes should be strengthened and continuous.
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Affiliation(s)
- Filipe Vieira Santos de Abreu
- Laboratório de Mosquitos Transmissores de Hematozoários, Instituto Oswaldo Cruz, Rio de Janeiro 21040-900, Brazil; (F.V.S.d.A.); (A.F.-d.-B.); (M.S.A.S.N.); (M.Q.G.); (M.d.A.M.); (M.G.C.)
- Instituto Federal do Norte de Minas Gerais, Salinas 39560-000, Brazil
| | - Anielly Ferreira-de-Brito
- Laboratório de Mosquitos Transmissores de Hematozoários, Instituto Oswaldo Cruz, Rio de Janeiro 21040-900, Brazil; (F.V.S.d.A.); (A.F.-d.-B.); (M.S.A.S.N.); (M.Q.G.); (M.d.A.M.); (M.G.C.)
| | - Adriana de Souza Azevedo
- Laboratório de Tecnologia Virológica, Instituto de Tecnologia em Imunobiológicos Bio-Manguinhos, Rio de Janeiro 21040-900, Brazil; (A.d.S.A.); (J.H.R.L.); (V.d.O.S.); (E.H.M.); (S.M.B.d.L.)
| | - José Henrique Rezende Linhares
- Laboratório de Tecnologia Virológica, Instituto de Tecnologia em Imunobiológicos Bio-Manguinhos, Rio de Janeiro 21040-900, Brazil; (A.d.S.A.); (J.H.R.L.); (V.d.O.S.); (E.H.M.); (S.M.B.d.L.)
| | - Vanessa de Oliveira Santos
- Laboratório de Tecnologia Virológica, Instituto de Tecnologia em Imunobiológicos Bio-Manguinhos, Rio de Janeiro 21040-900, Brazil; (A.d.S.A.); (J.H.R.L.); (V.d.O.S.); (E.H.M.); (S.M.B.d.L.)
| | - Emily Hime Miranda
- Laboratório de Tecnologia Virológica, Instituto de Tecnologia em Imunobiológicos Bio-Manguinhos, Rio de Janeiro 21040-900, Brazil; (A.d.S.A.); (J.H.R.L.); (V.d.O.S.); (E.H.M.); (S.M.B.d.L.)
| | - Maycon Sebastião Alberto Santos Neves
- Laboratório de Mosquitos Transmissores de Hematozoários, Instituto Oswaldo Cruz, Rio de Janeiro 21040-900, Brazil; (F.V.S.d.A.); (A.F.-d.-B.); (M.S.A.S.N.); (M.Q.G.); (M.d.A.M.); (M.G.C.)
| | - Lena Yousfi
- UMR BIPAR, Animal Health Laboratory, ANSES, INRA, Ecole Nationale Vétérinaire d’Alfort, Université Paris-Est, 94700 Maisons-Alfort, France; (L.Y.); (S.M.)
| | - Ieda Pereira Ribeiro
- Laboratório de Biologia Molecular de Flavivirus, Instituto Oswaldo Cruz, Rio de Janeiro 21040-900, Brazil; (I.P.R.); (A.A.C.d.S.); (M.C.B.)
| | - Alexandre Araújo Cunha dos Santos
- Laboratório de Biologia Molecular de Flavivirus, Instituto Oswaldo Cruz, Rio de Janeiro 21040-900, Brazil; (I.P.R.); (A.A.C.d.S.); (M.C.B.)
| | - Edmilson dos Santos
- Divisão de Vigilância Ambiental em Saúde, Secretaria de Saúde do Rio Grande do Sul, Porto Alegre 90610-000, Brazil;
| | - Taissa Pereira dos Santos
- MIVEGEC, CNRS, Institut de Recherche pour le Développement (IRD), Université de Montpellier, 34394 Montpellier, France; (T.P.d.S.); (C.P.)
| | - Danilo Simonini Teixeira
- Núcleo de Atendimento e Pesquisa de Animais Silvestres, Universidade Estadual de Santa Cruz, Ilhéus 45662-900, Brazil;
| | - Marcelo Quintela Gomes
- Laboratório de Mosquitos Transmissores de Hematozoários, Instituto Oswaldo Cruz, Rio de Janeiro 21040-900, Brazil; (F.V.S.d.A.); (A.F.-d.-B.); (M.S.A.S.N.); (M.Q.G.); (M.d.A.M.); (M.G.C.)
| | - Camilla Bayma Fernandes
- Laboratório de Tecnologia Imunológica, Instituto de Tecnologia em Imunobiológicos Bio-Manguinhos, Rio de Janeiro 21040-900, Brazil; (C.B.F.); (A.M.V.d.S.); (A.P.D.A.B.)
| | - Andrea Marques Vieira da Silva
- Laboratório de Tecnologia Imunológica, Instituto de Tecnologia em Imunobiológicos Bio-Manguinhos, Rio de Janeiro 21040-900, Brazil; (C.B.F.); (A.M.V.d.S.); (A.P.D.A.B.)
| | - Monique da Rocha Queiroz Lima
- Laboratório de Imunologia Viral, Instituto Oswaldo Cruz, Rio de Janeiro 21040-900, Brazil; (M.d.R.Q.L.); (L.M.d.O.-P.)
| | - Christophe Paupy
- MIVEGEC, CNRS, Institut de Recherche pour le Développement (IRD), Université de Montpellier, 34394 Montpellier, France; (T.P.d.S.); (C.P.)
| | | | - Ana Paula Dinis Ano Bom
- Laboratório de Tecnologia Imunológica, Instituto de Tecnologia em Imunobiológicos Bio-Manguinhos, Rio de Janeiro 21040-900, Brazil; (C.B.F.); (A.M.V.d.S.); (A.P.D.A.B.)
| | - Luzia Maria de Oliveira-Pinto
- Laboratório de Imunologia Viral, Instituto Oswaldo Cruz, Rio de Janeiro 21040-900, Brazil; (M.d.R.Q.L.); (L.M.d.O.-P.)
| | - Sara Moutailler
- UMR BIPAR, Animal Health Laboratory, ANSES, INRA, Ecole Nationale Vétérinaire d’Alfort, Université Paris-Est, 94700 Maisons-Alfort, France; (L.Y.); (S.M.)
| | - Monique de Albuquerque Motta
- Laboratório de Mosquitos Transmissores de Hematozoários, Instituto Oswaldo Cruz, Rio de Janeiro 21040-900, Brazil; (F.V.S.d.A.); (A.F.-d.-B.); (M.S.A.S.N.); (M.Q.G.); (M.d.A.M.); (M.G.C.)
| | - Márcia Gonçalves Castro
- Laboratório de Mosquitos Transmissores de Hematozoários, Instituto Oswaldo Cruz, Rio de Janeiro 21040-900, Brazil; (F.V.S.d.A.); (A.F.-d.-B.); (M.S.A.S.N.); (M.Q.G.); (M.d.A.M.); (M.G.C.)
| | - Myrna Cristina Bonaldo
- Laboratório de Biologia Molecular de Flavivirus, Instituto Oswaldo Cruz, Rio de Janeiro 21040-900, Brazil; (I.P.R.); (A.A.C.d.S.); (M.C.B.)
| | - Sheila Maria Barbosa de Lima
- Laboratório de Tecnologia Virológica, Instituto de Tecnologia em Imunobiológicos Bio-Manguinhos, Rio de Janeiro 21040-900, Brazil; (A.d.S.A.); (J.H.R.L.); (V.d.O.S.); (E.H.M.); (S.M.B.d.L.)
| | - Ricardo Lourenço-de-Oliveira
- Laboratório de Mosquitos Transmissores de Hematozoários, Instituto Oswaldo Cruz, Rio de Janeiro 21040-900, Brazil; (F.V.S.d.A.); (A.F.-d.-B.); (M.S.A.S.N.); (M.Q.G.); (M.d.A.M.); (M.G.C.)
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da Silva FC, Magaldi FM, Sato HK, Bevilacqua E. Yellow Fever Vaccination in a Mouse Model Is Associated With Uninterrupted Pregnancies and Viable Neonates Except When Administered at Implantation Period. Front Microbiol 2020; 11:245. [PMID: 32153534 PMCID: PMC7044120 DOI: 10.3389/fmicb.2020.00245] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Accepted: 02/03/2020] [Indexed: 02/05/2023] Open
Abstract
The potential risk of yellow fever (YF) infection in unvaccinated pregnant women has aroused serious concerns. In this study, we evaluated the effect of the YF vaccine during gestation using a mouse model, analyzing placental structure, immunolocalization of the virus antigen, and viral activity at the maternal-fetal barrier and in the maternal liver and fetus. The YF vaccine (17DD) was administered subcutaneously at a dose of 2.0 log10 PFU to CD-1 mice on gestational days (gd) 0.5, 5.5, and 11.5 (n = 5–10/group). The control group received sterile saline (n = 5–10/group). Maternal liver, implantation sites with fetus, and placentas were collected on gd18.5. The numbers of implantation sites, reabsorbed embryos, and stillborn fetuses were counted, and placentas and live fetuses were weighed. Tissues (placenta, fetuses, and liver) of vaccinated pregnant mice on gd5.5 (n = 15) were paraffin-embedded in 10% buffered-formalin and collected in TRIzol for immunolocalization of YF vaccine virus and PCR, respectively. PCR products were also subjected to automated sequence analysis. Fetal growth restriction (p < 0.0001) and a significant decrease in fetal viability (p < 0.0001) occurred only when the vaccine was administered on gd5.5. In stillbirths, the viral antigen was consistently immunolocalized at the maternal-fetal barrier and in fetal organs, suggesting a transplacental transfer. In stillbirths, RNA of the vaccine virus was also detected by reverse transcriptase-PCR indicating viral activity in the maternal liver and fetal tissues. In conclusion, the findings of this study in the mouse suggest that vaccination did not cause adverse outcomes with respect to fetal development except when administered during the early gestational stage, indicating the implantation period as a susceptible period in which the YF vaccine virus might interfere with pregnancy.
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Affiliation(s)
- Fernanda C da Silva
- Department of Cell and Developmental Biology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
| | - Fernanda M Magaldi
- Department of Cell and Developmental Biology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
| | - Helena K Sato
- Secretaria do Estado de São Paulo, Epidemiological Surveillance Center, Department of Health, São Paulo, Brazil
| | - Estela Bevilacqua
- Department of Cell and Developmental Biology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
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24
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Mares-Guia MAMDM, Horta MA, Romano A, Rodrigues CDS, Mendonça MCL, Dos Santos CC, Torres MC, Araujo ESM, Fabri A, de Souza ER, Ribeiro ROR, Lucena FP, Junior LCA, da Cunha RV, Nogueira RMR, Sequeira PC, de Filippis AMB. Yellow fever epizootics in non-human primates, Southeast and Northeast Brazil (2017 and 2018). Parasit Vectors 2020; 13:90. [PMID: 32075684 PMCID: PMC7031979 DOI: 10.1186/s13071-020-3966-x] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2019] [Accepted: 02/13/2020] [Indexed: 11/24/2022] Open
Abstract
Background Yellow fever (YF) is a severe, infectious, but non-communicable arboviral hemorrhagic disease. In the last decades, yellow fever virus (YFV) infections have been prevalent in endemic areas in Brazil, affecting human and non-human primate (NHP) populations. Monitoring of NHP infection started in 1999, and reports of epizootic diseases are considered important indicators of viral transmission, particularly in relation to the sylvatic cycle. This study presents the monitoring of YFV by real-time RT-PCR and the epidemiological findings related to the deaths of NHPs in the south-eastern states and in the north-eastern state of Bahia, during the outbreak of YF in Brazil during 2017 and 2018. Methods A total of 4198 samples from 2099 NHPs from south-eastern and north-eastern Brazilian states were analyzed by real-time reverse transcription polymerase chain reaction (rtRT-PCR). Results A total of 4198 samples from 2099 NHPs from south-eastern and north-eastern Brazilian states were collected between 2017 and 2018. The samples were subjected to molecular diagnostics for YFV detection using real-time reverse transcription polymerase chain reaction (rtRT-PCR) techniques. Epizootics were coincident with human YF cases. Furthermore, our results showed that the YF frequency was higher among marmosets (Callithrix sp.) than in previous reports. Viremia in species of the genus Alouatta and Callithrix differed greatly. Discussion Our results indicate a need for further investigation of the role of Callithrix spp. in the transmission cycles of YFV in Brazil. In particular, YFV transmission was observed in a region where viral circulation has not been recorded for decades and thus vaccination has not been previously recommended. Conclusions This highlights the need to straighten epizootic surveillance and evaluate the extent of vaccination programmes in Brazil in previously considered “YFV-free” areas of the country.
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Affiliation(s)
| | - Marco A Horta
- Laboratório de Flavivírus, Instituto Oswaldo Cruz, FIOCRUZ, Rio de Janeiro, Rio de Janeiro, Brazil
| | - Alessandro Romano
- Secretaria de Vigilância em Saúde/Ministério da Saúde, Brasília, Brazil
| | - Cíntia D S Rodrigues
- Laboratório de Flavivírus, Instituto Oswaldo Cruz, FIOCRUZ, Rio de Janeiro, Rio de Janeiro, Brazil
| | - Marcos C L Mendonça
- Laboratório de Flavivírus, Instituto Oswaldo Cruz, FIOCRUZ, Rio de Janeiro, Rio de Janeiro, Brazil
| | - Carolina C Dos Santos
- Laboratório de Flavivírus, Instituto Oswaldo Cruz, FIOCRUZ, Rio de Janeiro, Rio de Janeiro, Brazil
| | - Maria C Torres
- Laboratório de Flavivírus, Instituto Oswaldo Cruz, FIOCRUZ, Rio de Janeiro, Rio de Janeiro, Brazil
| | - Eliane S M Araujo
- Laboratório de Flavivírus, Instituto Oswaldo Cruz, FIOCRUZ, Rio de Janeiro, Rio de Janeiro, Brazil
| | - Allison Fabri
- Laboratório de Flavivírus, Instituto Oswaldo Cruz, FIOCRUZ, Rio de Janeiro, Rio de Janeiro, Brazil
| | - Everton R de Souza
- Laboratório de Flavivírus, Instituto Oswaldo Cruz, FIOCRUZ, Rio de Janeiro, Rio de Janeiro, Brazil
| | - Roberta O R Ribeiro
- Laboratório Municipal de Saúde Pública (LASP), Instituto Municipal de Medicina Veterinária Jorge Vaitsman, Rio de Janeiro, Brazil
| | - Fabiana P Lucena
- Laboratório Municipal de Saúde Pública (LASP), Instituto Municipal de Medicina Veterinária Jorge Vaitsman, Rio de Janeiro, Brazil
| | - Luiz C A Junior
- Laboratório de Flavivírus, Instituto Oswaldo Cruz, FIOCRUZ, Rio de Janeiro, Rio de Janeiro, Brazil
| | - Rivaldo V da Cunha
- Coordenação de Vigilância em Saúde e Laboratórios de Referência da Fundação Oswaldo Cruz, FIOCRUZ, Rio de Janeiro, Brazil
| | - Rita M R Nogueira
- Laboratório de Flavivírus, Instituto Oswaldo Cruz, FIOCRUZ, Rio de Janeiro, Rio de Janeiro, Brazil
| | - Patricia C Sequeira
- Laboratório de Flavivírus, Instituto Oswaldo Cruz, FIOCRUZ, Rio de Janeiro, Rio de Janeiro, Brazil
| | - Ana M Bispo de Filippis
- Laboratório de Flavivírus, Instituto Oswaldo Cruz, FIOCRUZ, Rio de Janeiro, Rio de Janeiro, Brazil
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25
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Silva NIO, Sacchetto L, de Rezende IM, Trindade GDS, LaBeaud AD, de Thoisy B, Drumond BP. Recent sylvatic yellow fever virus transmission in Brazil: the news from an old disease. Virol J 2020; 17:9. [PMID: 31973727 PMCID: PMC6979359 DOI: 10.1186/s12985-019-1277-7] [Citation(s) in RCA: 79] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Accepted: 12/27/2019] [Indexed: 12/11/2022] Open
Abstract
Yellow fever (YF) is an acute viral disease, affecting humans and non-human primates (NHP), caused by the yellow fever virus (YFV). Despite the existence of a safe vaccine, YF continues to cause morbidity and mortality in thousands of people in Africa and South America. Since 2016, massive YF outbreaks have taken place in Brazil, reaching YF-free zones, causing thousands of deaths of humans and NHP. Here we reviewed the main epidemiological aspects, new clinical findings in humans, and issues regarding YFV infection in vectors and NHP in Brazil. The 2016-2019 YF epidemics have been considered the most significant outbreaks of the last 70 years in the country, and the number of human cases was 2.8 times higher than total cases in the previous 36 years. A new YFV lineage was associated with the recent outbreaks, with persistent circulation in Southeast Brazil until 2019. Due to the high number of infected patients, it was possible to evaluate severity and death predictors and new clinical features of YF. Haemagogus janthinomys and Haemagogus leucocelaenus were considered the primary vectors during the outbreaks, and no human case suggested the occurrence of the urban transmission cycle. YFV was detected in a variety of NHP specimens presenting viscerotropic disease, similar to that described experimentally. Further studies regarding NHP sensitivity to YFV, YF pathogenesis, and the duration of the immune response in NHP could contribute to YF surveillance, control, and future strategies for NHP conservation.
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Affiliation(s)
- Natalia Ingrid Oliveira Silva
- Laboratório de Vírus, Departamento de Microbiologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Lívia Sacchetto
- Laboratório de Vírus, Departamento de Microbiologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Izabela Maurício de Rezende
- Laboratório de Vírus, Departamento de Microbiologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Giliane de Souza Trindade
- Laboratório de Vírus, Departamento de Microbiologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Angelle Desiree LaBeaud
- Division of Infectious Disease, Department of Pediatrics, Stanford University School of Medicine, Stanford, California, USA
| | - Benoit de Thoisy
- Laboratoire des Interactions Virus-Hôtes, Institut Pasteur de la Guyane, Cayenne, French Guiana
| | - Betânia Paiva Drumond
- Laboratório de Vírus, Departamento de Microbiologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil.
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Disease Resurgence, Production Capability Issues and Safety Concerns in the Context of an Aging Population: Is There a Need for a New Yellow Fever Vaccine? Vaccines (Basel) 2019; 7:vaccines7040179. [PMID: 31717289 PMCID: PMC6963298 DOI: 10.3390/vaccines7040179] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Revised: 10/28/2019] [Accepted: 11/05/2019] [Indexed: 12/19/2022] Open
Abstract
Yellow fever is a potentially fatal, mosquito-borne viral disease that appears to be experiencing a resurgence in endemic areas in Africa and South America and spreading to non-endemic areas despite an effective vaccine. This trend has increased the level of concern about the disease and the potential for importation to areas in Asia with ecological conditions that can sustain yellow fever virus transmission. In this article, we provide a broad overview of yellow fever burden of disease, natural history, treatment, vaccine, prevention and control initiatives, and vaccine and therapeutic agent development efforts.
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27
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Escosteguy CC, Pereira AGL, Marques MRVE, Lima TRDA, Galliez RM, Medronho RDA. Yellow fever: profile of cases and factors associated with death in a hospital in the State of Rio de Janeiro, 2017-2018. Rev Saude Publica 2019; 53:89. [PMID: 31644770 PMCID: PMC6802947 DOI: 10.11606/s1518-8787.2019053001434] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Accepted: 03/22/2019] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVE Describe the clinical and epidemiological profile of confirmed cases of yellow fever whose patients were hospitalized in a general hospital for infectious diseases in the State of Rio de Janeiro, Brazil, from March 11, 2017 to June 15, 2018, during a recent outbreak and factors associated with death. METHODS This is a retrospective observational study with analysis of secondary databases of local epidemiological surveillance system, and complementary data collection from epidemiological investigation records and clinical records. Study variables included demographic, epidemiological, clinical, and laboratory data. A descriptive statistical analysis and a bivariate and multivariate analysis by logistic regression were performed to analyze factors associated with death. RESULTS Fifty-two patients diagnosed with yellow fever were hospitalized, 86.5% male patients, median age 49.5 years, 40.4% rural workers. The most frequent signs and symptoms were fever (90.4%), jaundice (86.5%), nausea and/or vomiting (69.2%), changes in renal excretion (53.8%), bleeding (50%), and abdominal pain (48.1%), with comorbidity in 38.5% of all cases. The lethality rate was 40.4%. Factors significantly associated with a higher chance of death in the bivariate analysis were: bleeding, changes in renal excretion, and maximum values of direct bilirubin, aspartate aminotransferase (AST), alanine aminotransferase (ALT), urea, and creatinine. In the multivariate analysis by logistic regression, only changes in renal excretion and ALT remained significant predictors of higher chance of death. A threshold effect was also observed for AST. The cutoff points identified as high risk for death were ALT > 4,000 U/L and AST > 6,000 U/L. CONCLUSIONS This study contributed to the knowledge on the profile of confirmed cases of high severity yellow fever. The main factors associated with death were changes in renal excretion and elevated serum transaminases, especially ALT. High lethality emphasizes the need for early diagnosis and treatment, and the importance of increasing vaccination coverage.
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Affiliation(s)
| | - Alessandra Gonçalves Lisbôa Pereira
- Hospital Federal dos Servidores do Estado. Serviço de Epidemiologia. Rio de Janeiro, RJ, Brasil.,Universidade Estácio de Sá. Faculdade de Medicina. Rio de Janeiro, RJ, Brasil
| | | | - Tatiana Rodrigues de Araujo Lima
- Hospital Federal dos Servidores do Estado. Serviço de Epidemiologia. Rio de Janeiro, RJ, Brasil.,Universidade do Estado do Rio de Janeiro. Faculdade de Enfermagem. Rio de Janeiro, RJ, Brasil
| | - Rafael Mello Galliez
- Instituto Estadual de Infectologia São Sebastião. Rio de Janeiro, RJ, Brasil.,Universidade Federal do Rio de Janeiro. Faculdade de Medicina. Rio de Janeiro, RJ, Brasil
| | - Roberto de Andrade Medronho
- Universidade Federal do Rio de Janeiro. Faculdade de Medicina. Rio de Janeiro, RJ, Brasil.,Universidade Federal do Rio de Janeiro. Instituto de Estudos em Saúde Coletiva. Rio de Janeiro, RJ, Brasil
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28
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Dietz JM, Hankerson SJ, Alexandre BR, Henry MD, Martins AF, Ferraz LP, Ruiz-Miranda CR. Yellow fever in Brazil threatens successful recovery of endangered golden lion tamarins. Sci Rep 2019; 9:12926. [PMID: 31506447 PMCID: PMC6736970 DOI: 10.1038/s41598-019-49199-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Accepted: 08/21/2019] [Indexed: 12/03/2022] Open
Abstract
The golden lion tamarin is an endangered primate endemic to Brazil's Atlantic Forest. Centuries of deforestation reduced numbers to a few hundred individuals in isolated forest fragments 80 km from Rio de Janeiro city. Intensive conservation action including reintroduction of zoo-born tamarins into forest fragments 1984-2000, increased numbers to about 3,700 in 2014. Beginning in November 2016, southeastern Brazil experienced the most severe yellow fever epidemic/epizootic in the country in 80 years. In May 2018, we documented the first death of a golden lion tamarin due to yellow fever. We re-evaluated population sizes and compared them to results of a census completed in 2014. Tamarin numbers declined 32%, with ca. 2,516 individuals remaining in situ. Tamarin losses were significantly greater in forest fragments that were larger, had less forest edge and had better forest connectivity, factors that may favor the mosquito vectors of yellow fever. The future of golden lion tamarins depends on the extent of additional mortality, whether some tamarins survive the disease and acquire immunity, and the potential development of a vaccine to protect the species against yellow fever.
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Affiliation(s)
- James M Dietz
- Save the Golden Lion Tamarin, Silver Spring, Maryland, 22842, USA.
- Associação Mico-Leão-Dourado, Casimiro de Abreu, CP 109968, CEP 28860-970, Rio de Janeiro, Brazil.
| | - Sarah J Hankerson
- Department of Psychology, University of St. Thomas, St. Paul, Minnesota, 55403, USA
| | - Brenda Rocha Alexandre
- Instituto de Geociências, Universidade Federal Fluminense, Campus Praia Vermelha, Niterói, Rio de Janeiro, CEP 24210-240, Brazil
| | - Malinda D Henry
- Associação Mico-Leão-Dourado, Casimiro de Abreu, CP 109968, CEP 28860-970, Rio de Janeiro, Brazil
- Instituto de Biodiversidade e Sustentabilidade (NUPEM/UFRJ), Universidade Federal do Rio de Janeiro, Avenida São José do Barreto 764, São José do Barreto, Macaé, CEP 27965-045, Rio de Janeiro, Brazil
| | - Andréia F Martins
- Associação Mico-Leão-Dourado, Casimiro de Abreu, CP 109968, CEP 28860-970, Rio de Janeiro, Brazil
| | - Luís Paulo Ferraz
- Associação Mico-Leão-Dourado, Casimiro de Abreu, CP 109968, CEP 28860-970, Rio de Janeiro, Brazil
| | - Carlos R Ruiz-Miranda
- Associação Mico-Leão-Dourado, Casimiro de Abreu, CP 109968, CEP 28860-970, Rio de Janeiro, Brazil
- Laboratório de Ciências Ambientais, Universidade Estadual do Norte Fluminense, Campos dos Goytacazes, CEP 28013-602, Rio de Janeiro, Brazil
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29
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Duarte‐Neto AN, Cunha MDP, Marcilio I, Song ATW, Martino RB, Ho Y, Pour SZ, Dolhnikoff M, Saldiva PHN, Duarte MIS, Takakura CF, Lima FR, Tanigawa RY, Iglezias SD, Kanamura CT, Santos ABG, Perondi B, Zanotto PMDA, D’Albuquerque LAC, Alves VAF. Yellow fever and orthotopic liver transplantation: new insights from the autopsy room for an old but re‐emerging disease. Histopathology 2019; 75:638-648. [DOI: 10.1111/his.13904] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Accepted: 05/12/2019] [Indexed: 11/29/2022]
Affiliation(s)
- Amaro N Duarte‐Neto
- Departamento de Patologia, Faculdade de MedicinaUniversidade de São Paulo São PauloBrazil
| | - Marielton dos P Cunha
- Laboratório de Evolução Molecular e Bioinformática (LEMB) Instituto de Ciências Biomédicas (ICB)Universidade de São Paulo São PauloBrazil
| | - Izabel Marcilio
- Núcleo de Vigilância Epidemiológica, Hospital das Clínicas, Faculdade de MedicinaUniversidade de São Paulo São PauloBrazil
| | - Alice T W Song
- Divisão de Transplante de Fígado e Órgãos do Aparelho Digestivo, Hospital das Clinicas HCFMUSP, Faculdade de Medicina Universidade de São Paulo São PauloBrazil
| | - Rodrigo B Martino
- Divisão de Transplante de Fígado e Órgãos do Aparelho Digestivo, Hospital das Clinicas HCFMUSP, Faculdade de Medicina Universidade de São Paulo São PauloBrazil
| | - Yeh‐Li Ho
- Unidade de Terapia Intensiva da Divisão de Clínica de Moléstias Infecciosas e Parasitárias Hospital das Clinicas, Faculdade de Medicina São PauloBrazil
| | - Shahab Z Pour
- Laboratório de Evolução Molecular e Bioinformática (LEMB) Instituto de Ciências Biomédicas (ICB)Universidade de São Paulo São PauloBrazil
| | - Marisa Dolhnikoff
- Departamento de Patologia, Faculdade de MedicinaUniversidade de São Paulo São PauloBrazil
| | - Paulo H N Saldiva
- Departamento de Patologia, Faculdade de MedicinaUniversidade de São Paulo São PauloBrazil
| | - Maria I S Duarte
- Departamento de Patologia, Faculdade de MedicinaUniversidade de São Paulo São PauloBrazil
| | - Cleusa F Takakura
- Departamento de Patologia, Faculdade de MedicinaUniversidade de São Paulo São PauloBrazil
| | - Fabiana R Lima
- Departamento de Patologia, Faculdade de MedicinaUniversidade de São Paulo São PauloBrazil
| | - Ryan Y Tanigawa
- Departamento de Patologia, Faculdade de MedicinaUniversidade de São Paulo São PauloBrazil
| | | | | | - Angela B G Santos
- Departamento de Patologia, Faculdade de MedicinaUniversidade de São Paulo São PauloBrazil
| | - Beatriz Perondi
- Comitê de Crise da Febre Amarela, Diretoria Clínica, Hospital das Clinicas HCFMUSP, Faculdade de Medicina Universidade de São Paulo São Paulo Brazil
| | - Paolo M de A Zanotto
- Laboratório de Evolução Molecular e Bioinformática (LEMB) Instituto de Ciências Biomédicas (ICB)Universidade de São Paulo São PauloBrazil
| | - Luiz A C D’Albuquerque
- Divisão de Transplante de Fígado e Órgãos do Aparelho Digestivo, Hospital das Clinicas HCFMUSP, Faculdade de Medicina Universidade de São Paulo São PauloBrazil
| | - Venancio A F Alves
- Departamento de Patologia, Faculdade de MedicinaUniversidade de São Paulo São PauloBrazil
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30
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Lopes RL, Pinto JR, Silva Junior GBD, Santos AKT, Souza MTO, Daher EDF. Kidney involvement in yellow fever: a review. Rev Inst Med Trop Sao Paulo 2019; 61:e35. [PMID: 31340247 PMCID: PMC6648004 DOI: 10.1590/s1678-9946201961035] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Accepted: 06/24/2019] [Indexed: 12/14/2022] Open
Abstract
Yellow fever is one of the most important mosquito-borne diseases, which still affects a significant number of people every year, mainly in tropical countries. Mortality can be high, even with intensive treatment due to multiple organ failure, including acute kidney injury (AKI). This disease can also be a burden on the health care system in developing countries, without mentioning the number of lives that could be spared with an early diagnosis and adequate monitoring and treatment. The pathophysiology of yellow fever-induced acute kidney injury (AKI) is still to be completely understood, and the best clinical approach has not yet been determined. This manuscript presents the most recent scientific evidence of kidney involvement in yellow fever, since AKI plays an important role in the mortality rate. Recent outbreaks have occurred in Brazil and further studies are required to provide a better clinical control for patients with yellow fever.
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Affiliation(s)
- Renata Lima Lopes
- Canadian College of Microbiologists. Vancouver, British Columbia, Canada
| | | | - Geraldo Bezerra da Silva Junior
- Universidade de Fortaleza, Curso de Medicina, Programas de Pós-Graduação em Saúde Coletiva e Ciências Médicas, Fortaleza, Ceará, Brazil
| | | | | | - Elizabeth De Francesco Daher
- Universidade Federal do Ceará, Faculdade de Medicina, Departamento de Medicina Clínica, Programa de Pós-Graduação em Ciências Médicas, Fortaleza, Ceará, Brazil
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Casadio LVB, Salles APM, Malta FDM, Leite GF, Ho YL, Gomes-Gouvêa MS, Malbouisson LMS, Levin AS, de Azevedo RS, Carrilho FJ, Nastri ACSS, Pinho JRR. Lipase and factor V (but not viral load) are prognostic factors for the evolution of severe yellow fever cases. Mem Inst Oswaldo Cruz 2019; 114:e190033. [PMID: 31116245 PMCID: PMC6528381 DOI: 10.1590/0074-02760190033] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2019] [Accepted: 04/24/2019] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Despite a highly efficacious vaccine, yellow fever (YF) is still a major threat in developing countries and a cause of outbreaks. In 2018, the Brazilian state of São Paulo witnessed a new YF outbreak in areas where the virus has not been detected before. OBJECTIVE The aim is to describe the clinical and laboratorial characteristics of severe cases of YF, evaluate viral to determine markers associated with fatal outcome. METHODS Acute severe YF cases (n = 62) were admitted to the Intensive Care Unit of a reference hospital and submitted to routine laboratorial evaluation on admission. YFV-RNA was detected in serum and urine by reverse transcription-quantitative polymerase chain reaction (RT-qPCR) and then sequenced. Patients were classified in two groups: survival or death. FINDINGS In the univariate analysis the following variables were associated with outcome: alanin aminotransferase (ALT), aspartat aminotransferase (AST), AST/ALT ratio, total bilirubin (TB), chronic kidney disease epidemiology collaboration (CKD-EPI), ammonia, lipase, factor V, international normalised ratio (INR), lactate and bicarbonate. Logistic regression model showed two independent variables associated with death: lipase [odds ratio (OR) 1.018, 95% confidence interval (CI) 1.007 to 1.030, p = 0.002], and factor V (OR -0.955, 95% CI 0.929 to 0.982, p = 0.001). The estimated lipase and factor V cut-off values that maximised sensitivity and specificity for death prediction were 147.5 U/L [area under the curve (AUC) = 0.879], and 56.5% (AUC = 0.913). MAIN CONCLUSIONS YF acute severe cases show a generalised involvement of different organs (liver, spleen, heart, kidneys, intestines and pancreas), and different parameters were related to outcome. Factor V and lipase are independent variables associated with death, reinforcing the importance of hemorrhagic events due to fulminant liver failure and pointing to pancreatitis as a relevant event in the outcome of the disease.
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Affiliation(s)
- Luciana Vilas Boas Casadio
- Universidade de São Paulo, Faculdade de Medicina da São Paulo, Instituto de Medicina Tropical, Departamento de Gastroenterologia, Laboratório de Gastroenterologia e Hepatologia Tropical - LIM/07, São Paulo, SP, Brasil
- Faculdade de Medicina da Universidade de São Paulo, Hospital das Clínicas, Departamento de Moléstias Infecciosas e Parasitárias, São Paulo, SP, Brasil
| | - Ana Paula Moreira Salles
- Universidade de São Paulo, Faculdade de Medicina da São Paulo, Instituto de Medicina Tropical, Departamento de Gastroenterologia, Laboratório de Gastroenterologia e Hepatologia Tropical - LIM/07, São Paulo, SP, Brasil
| | - Fernanda de Mello Malta
- Universidade de São Paulo, Faculdade de Medicina da São Paulo, Instituto de Medicina Tropical, Departamento de Gastroenterologia, Laboratório de Gastroenterologia e Hepatologia Tropical - LIM/07, São Paulo, SP, Brasil
| | - Gabriel Fialkovitz Leite
- Faculdade de Medicina da Universidade de São Paulo, Hospital das Clínicas, Departamento de Moléstias Infecciosas e Parasitárias, São Paulo, SP, Brasil
| | - Yeh-Li Ho
- Faculdade de Medicina da Universidade de São Paulo, Hospital das Clínicas, Departamento de Moléstias Infecciosas e Parasitárias, São Paulo, SP, Brasil
| | - Michele Soares Gomes-Gouvêa
- Universidade de São Paulo, Faculdade de Medicina da São Paulo, Instituto de Medicina Tropical, Departamento de Gastroenterologia, Laboratório de Gastroenterologia e Hepatologia Tropical - LIM/07, São Paulo, SP, Brasil
| | - Luiz Marcelo Sá Malbouisson
- Faculdade de Medicina da Universidade de São Paulo, Hospital das Clínicas, Departamento de Gastroenterologia, São Paulo, SP, Brasil
| | - Anna S Levin
- Faculdade de Medicina da Universidade de São Paulo, Hospital das Clínicas, Departamento de Moléstias Infecciosas e Parasitárias, São Paulo, SP, Brasil
- Faculdade de Medicina da Universidade de São Paulo, Hospital das Clínicas, Departamento de Gastroenterologia, São Paulo, SP, Brasil
| | | | - Flair José Carrilho
- Universidade de São Paulo, Faculdade de Medicina da São Paulo, Instituto de Medicina Tropical, Departamento de Gastroenterologia, Laboratório de Gastroenterologia e Hepatologia Tropical - LIM/07, São Paulo, SP, Brasil
- Faculdade de Medicina da Universidade de São Paulo, Hospital das Clínicas, Departamento de Gastroenterologia, São Paulo, SP, Brasil
| | - Ana Catharina Seixas Santos Nastri
- Universidade de São Paulo, Faculdade de Medicina da São Paulo, Instituto de Medicina Tropical, Departamento de Gastroenterologia, Laboratório de Gastroenterologia e Hepatologia Tropical - LIM/07, São Paulo, SP, Brasil
- Faculdade de Medicina da Universidade de São Paulo, Hospital das Clínicas, Departamento de Moléstias Infecciosas e Parasitárias, São Paulo, SP, Brasil
| | - João Renato Rebello Pinho
- Universidade de São Paulo, Faculdade de Medicina da São Paulo, Instituto de Medicina Tropical, Departamento de Gastroenterologia, Laboratório de Gastroenterologia e Hepatologia Tropical - LIM/07, São Paulo, SP, Brasil
- Hospital Israelita Albert Einstein, Albert Einstein Medicina Diagnóstica, Laboratório de Técnicas Especiais, São Paulo, SP, Brasil
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Siconelli MJL, Espósito DLA, Moraes NC, Ribeiro JM, Perles L, Dias MA, Carvalho AAB, Werther K, Fernandes NCCDA, Iglezias SD, Bürger KP, da Fonseca BAL. The Importance of Coordinated Actions in Preventing the Spread of Yellow Fever to Human Populations: The Experience from the 2016-2017 Yellow Fever Outbreak in the Northeastern Region of São Paulo State. THE CANADIAN JOURNAL OF INFECTIOUS DISEASES & MEDICAL MICROBIOLOGY = JOURNAL CANADIEN DES MALADIES INFECTIEUSES ET DE LA MICROBIOLOGIE MEDICALE 2019; 2019:9464768. [PMID: 31236149 PMCID: PMC6545802 DOI: 10.1155/2019/9464768] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Revised: 03/12/2019] [Accepted: 03/28/2019] [Indexed: 12/31/2022]
Abstract
Yellow fever (YF) is a zoonotic arthropod-borne disease that is caused by the yellow fever virus (YFV) and characterized by a sylvatic and urban cycle. Its most severe presentation is manifested as a hemorrhagic disease, and it has been responsible for thousands of deaths in the last decades. This study describes the public health approaches taken to control the 2016-2017 YF outbreak in nonhuman primates (NHPs) that took place in the northeastern region of São Paulo state, Brazil. NHPs recovered from the field were necropsied, and YF diagnoses were made at the Laboratory of Molecular Virology, Ribeirão Preto Medical School and the Center of Pathology, Adolfo Lutz Institute of São Paulo. NHP samples were inoculated into Vero cells for YFV isolation. RNA extraction was performed directly from NHP tissues and tested by RT-qPCR. YFV-positive samples were confirmed by sequencing. Based on the rapid RT-qPCR results, surveillance actions were implemented in the entire region. Confirmatory histopathology and immunohistochemistry for YFV were also performed. Among nine NHPs, gross hepatic involvement was observed in six animals, five of which were YFV-RT-qPCR-positive. One YFV was isolated from the serum of an infant NHP. YFV RNA sequences diverged from the virus responsible for the last epizootic that occurred in São Paulo state, but it was similar to the current Brazilian epizootic. Public health actions included dissemination of information on YF transmission, investigation of the probable location of NHP infection, characterization of the environment, and subsequent creation of the blueprint from which prevention and control measures were implemented. The YFV sylvatic cycle occurred in the periurban areas of the northeastern region of São Paulo state, but no human cases were reported during this period, showing that integrated actions between human, animal, and environmental health professionals were critical to restrain the virus to the sylvatic cycle.
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Affiliation(s)
- Márcio Junio Lima Siconelli
- Department of Internal Medicine, Ribeirão Preto Medical School, University of São Paulo FMRP/USP, Av. Bandeirantes, 3900, Vila Monte Alegre, Ribeirão Preto, 14049-900 São Paulo, Brazil
| | - Danillo Lucas Alves Espósito
- Department of Internal Medicine, Ribeirão Preto Medical School, University of São Paulo FMRP/USP, Av. Bandeirantes, 3900, Vila Monte Alegre, Ribeirão Preto, 14049-900 São Paulo, Brazil
| | - Nathália Cristina Moraes
- Veterinary Preventive Medicine and Animal Reproduction Department, Faculty of Agricultural and Veterinary Sciences, Universidade Estadual Paulista “Júlio de Mesquita Filho” (FCAV/Unesp), Access Way Prof. Paulo Donato Castellane s/n, Jaboticabal, 14884-900 São Paulo, Brazil
| | - Julia Maria Ribeiro
- Animal Pathology Department, Faculty of Agricultural and Veterinary Sciences, Universidade Estadual Paulista “Júlio de Mesquita Filho” (FCAV/Unesp), Access Way Prof. Paulo Donato Castellane s/n, Jaboticabal, 14884-900 São Paulo, Brazil
| | - Lívia Perles
- Animal Pathology Department, Faculty of Agricultural and Veterinary Sciences, Universidade Estadual Paulista “Júlio de Mesquita Filho” (FCAV/Unesp), Access Way Prof. Paulo Donato Castellane s/n, Jaboticabal, 14884-900 São Paulo, Brazil
| | - Maria Angélica Dias
- Municipal Health Secretary, Av. General Glicério, 569, Center, Jaboticabal, 14870-520 São Paulo, Brazil
| | - Adolorata Aparecida Bianco Carvalho
- Veterinary Preventive Medicine and Animal Reproduction Department, Faculty of Agricultural and Veterinary Sciences, Universidade Estadual Paulista “Júlio de Mesquita Filho” (FCAV/Unesp), Access Way Prof. Paulo Donato Castellane s/n, Jaboticabal, 14884-900 São Paulo, Brazil
| | - Karin Werther
- Animal Pathology Department, Faculty of Agricultural and Veterinary Sciences, Universidade Estadual Paulista “Júlio de Mesquita Filho” (FCAV/Unesp), Access Way Prof. Paulo Donato Castellane s/n, Jaboticabal, 14884-900 São Paulo, Brazil
| | - Natália Coelho Couto de Azevedo Fernandes
- Nucleus of Pathological Anatomy, Pathology Center, Adolfo Lutz Institute of São Paulo, State Secretary of Health, Av. Dr. Arnaldo, 351, 7° Floor, 01246-902 São Paulo, Brazil
| | - Silvia D'Andretta Iglezias
- Nucleus of Pathological Anatomy, Pathology Center, Adolfo Lutz Institute of São Paulo, State Secretary of Health, Av. Dr. Arnaldo, 351, 7° Floor, 01246-902 São Paulo, Brazil
| | - Karina Paes Bürger
- Veterinary Preventive Medicine and Animal Reproduction Department, Faculty of Agricultural and Veterinary Sciences, Universidade Estadual Paulista “Júlio de Mesquita Filho” (FCAV/Unesp), Access Way Prof. Paulo Donato Castellane s/n, Jaboticabal, 14884-900 São Paulo, Brazil
| | - Benedito Antonio Lopes da Fonseca
- Department of Internal Medicine, Ribeirão Preto Medical School, University of São Paulo FMRP/USP, Av. Bandeirantes, 3900, Vila Monte Alegre, Ribeirão Preto, 14049-900 São Paulo, Brazil
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Burdmann EA. Flaviviruses and Kidney Diseases. Adv Chronic Kidney Dis 2019; 26:198-206. [PMID: 31202392 DOI: 10.1053/j.ackd.2019.01.002] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Revised: 01/08/2019] [Accepted: 01/09/2019] [Indexed: 12/17/2022]
Abstract
The genus Flavivirus comprises approximately 73 viruses, which share several common aspects, such as dimension, structure, nucleic acid properties, and shape in electronic microscopy. Global incidence of flavivirus infection increased dramatically over the last decades, causing large outbreaks in several areas of the world. These viruses are expanding from endemic tropical and subtropical areas to previously nonendemic areas, affecting and causing diseases in millions of individuals worldwide and posing a formidable challenge to public health in several countries. The majority of clinically significant flavivirus-associated infections are mosquito borne (arboviruses-acronym for ARthropod-BOrne VIRUSES), such as dengue, yellow fever, Japanese encephalitis, Zika, and West Nile fever. Most diseases caused by flaviviruses are asymptomatic or manifest as self-limited, mild, undifferentiated febrile diseases. In a limited number of cases, these diseases may evolve to severe inflammatory, multisystem diseases, causing high morbidity and mortality. Some flaviviruses have been consistently identified in kidney tissue and urine and have been clinically associated with kidney diseases. In this review, we will provide an overview of the epidemiology, risk factors, kidney pathology, etiopathogenesis, and outcomes of acute and chronic kidney syndromes associated with dengue, yellow fever, Zika, and West Nile virus disease.
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Almeida MABD, Santos ED, Cardoso JDC, Noll CA, Lima MDM, Silva FDAE, Ferreira MS, Martins LC, Vasconcelos PFDC, Bicca-Marques JC. Detection of antibodies against Icoaraci, Ilhéus, and Saint Louis Encephalitis arboviruses during yellow fever monitoring surveillance in non-human primates (Alouatta caraya) in southern Brazil. J Med Primatol 2019; 48:211-217. [PMID: 31032984 DOI: 10.1111/jmp.12417] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Revised: 03/14/2019] [Accepted: 04/04/2019] [Indexed: 11/30/2022]
Abstract
BACKGROUND Free-ranging non-human primates (NHPs) can host a variety of pathogenic microorganisms, such as arboviruses, which include the yellow fever virus (YFV). This study aimed to detect the circulation of YF and other arboviruses in three wild Alouatta caraya populations in forests in southern Brazil. METHODS We collected 40 blood and serum samples from 26 monkeys captured/recaptured up to four times from 2014 to 2016, searching for evidence of arboviruses by virus isolation, PCR, and neutralization tests. RESULTS Viral isolation and genome detection were negative; however, we detected neutralizing antibodies against the Saint Louis, Ilhéus, and Icoaraci viruses in three NHPs. CONCLUSIONS Saint Louis Encephalitis, Ilhéus, and Icoaraci viruses circulated recently in the region. Future studies should investigate the role of NHPs, other vertebrate hosts and wild vectors in the region's arbovirus circulation and the potential risks of the arboviruses to wildlife, domestic animals, and humans.
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Affiliation(s)
- Marco Antonio Barreto de Almeida
- Centro Estadual de Vigilância em Saúde, Secretaria da Saúde do Estado do Rio Grande do Sul, Porto Alegre, Brazil.,Escola de Ciências, Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, Brazil
| | - Edmilson Dos Santos
- Centro Estadual de Vigilância em Saúde, Secretaria da Saúde do Estado do Rio Grande do Sul, Porto Alegre, Brazil
| | - Jáder da Cruz Cardoso
- Centro Estadual de Vigilância em Saúde, Secretaria da Saúde do Estado do Rio Grande do Sul, Porto Alegre, Brazil
| | - Carlos Alberto Noll
- 17ª Coordenadoria Regional de Saúde, Secretaria da Saúde do Estado do Rio Grande do Sul, Ijuí, Brazil
| | - Marcelo de Moura Lima
- 17ª Coordenadoria Regional de Saúde, Secretaria da Saúde do Estado do Rio Grande do Sul, Ijuí, Brazil
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Epizootics due to Yellow Fever Virus in São Paulo State, Brazil: viral dissemination to new areas (2016-2017). Sci Rep 2019; 9:5474. [PMID: 30940867 PMCID: PMC6445104 DOI: 10.1038/s41598-019-41950-3] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Accepted: 03/21/2019] [Indexed: 11/23/2022] Open
Abstract
Beginning in late 2016 Brazil faced the worst outbreak of Yellow Fever in recent decades, mainly located in southeastern rural regions of the country. In the present study we characterize the Yellow Fever Virus (YFV) associated with this outbreak in São Paulo State, Brazil. Blood or tissues collected from 430 dead monkeys and 1030 pools containing a total of 5,518 mosquitoes were tested for YFV by quantitative RT-PCR, immunohistochemistry (IHC) and indirect immunofluorescence. A total of 67 monkeys were YFV-positive and 3 pools yielded YFV following culture in a C6/36 cell line. Analysis of five nearly full length genomes of YFV from collected samples was consistent with evidence that the virus associated with the São Paulo outbreak originated in Minas Gerais. The phylogenetic analysis also showed that strains involved in the 2016–2017 outbreak in distinct Brazilian states (i.e., Minas Gerais, Rio de Janeiro, Espirito Santo) intermingled in maximum-likelihood and Bayesian trees. Conversely, the strains detected in São Paulo formed a monophyletic cluster, suggesting that they were local-adapted. The finding of YFV by RT-PCR in five Callithrix monkeys who were all YFV-negative by histopathology or immunohistochemistry suggests that this YFV lineage circulating in Sao Paulo is associated with different outcomes in Callithrix when compared to other monkeys.
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de Almeida MAB, Dos Santos E, Cardoso JDC, da Silva LG, Rabelo RM, Bicca-Marques JC. Predicting Yellow Fever Through Species Distribution Modeling of Virus, Vector, and Monkeys. ECOHEALTH 2019; 16:95-108. [PMID: 30560394 DOI: 10.1007/s10393-018-1388-4] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Revised: 10/20/2018] [Accepted: 10/22/2018] [Indexed: 06/09/2023]
Abstract
Mapping yellow fever (YF) risk is often based on place of infection of human cases, whereas the circulation between nonhuman primates (NHP) and vectors is neglected. In 2008/2009, YF devastated NHP at the southern limit of the disease in the Americas. In view of the recent expansion of YF in Brazil, we modeled the environmental suitability for YF with data from 2008/2009 epizootic, the distribution of NHP (Alouatta spp.), and the mosquito (Haemagogus leucocelaenus) using the maximum entropy algorithm (Maxent) to define risk areas for YF and their main environmental predictors. We evaluated points of occurrence of YF based on dates of confirmed deaths of NHP in three periods, from October 2008 to: December 2008, March 2009, and June 2009. Variables with greatest influence on suitability for YF were seasonality in water vapor pressure (36%), distribution of NHP (32%), maximum wind speed (11%), annual mean rainfall (7%), and maximum temperature in the warmest month (5%). Models of early periods of the epizootic identified suitability for YF in localities that recorded NHP deaths only months later, demonstrating usefulness of the approach for predicting the disease spread. Our data supported influence of rainfall, air humidity, and ambient temperature on the distribution of epizootics. Wind was highlighted as a predicting variable, probably due to its influence on the dispersal of vectors infected with YF in fragmented landscapes. Further studies on the role of wind are necessary to improve our understanding of the occurrence of YF and other arboviruses and their dispersal in the landscape.
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Affiliation(s)
- Marco A B de Almeida
- Divisão de Vigilância Ambiental em Saúde, Centro Estadual de Vigilância em Saúde, Secretaria da Saúde do Estado do Rio Grande do Sul, Avenida Ipiranga 5400/Sala 95, Bairro Jardim Botânico, Porto Alegre, Rio Grande do Sul, CEP 90610-030, Brazil.
- Escola de Ciências, Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil.
| | - Edmilson Dos Santos
- Divisão de Vigilância Ambiental em Saúde, Centro Estadual de Vigilância em Saúde, Secretaria da Saúde do Estado do Rio Grande do Sul, Avenida Ipiranga 5400/Sala 95, Bairro Jardim Botânico, Porto Alegre, Rio Grande do Sul, CEP 90610-030, Brazil
| | - Jáder da C Cardoso
- Divisão de Vigilância Ambiental em Saúde, Centro Estadual de Vigilância em Saúde, Secretaria da Saúde do Estado do Rio Grande do Sul, Avenida Ipiranga 5400/Sala 95, Bairro Jardim Botânico, Porto Alegre, Rio Grande do Sul, CEP 90610-030, Brazil
| | - Lucas G da Silva
- Universidade Federal Rural de Pernambuco, Recife, Pernambuco, Brazil
| | - Rafael M Rabelo
- Instituto Nacional de Pesquisas da Amazônia, Manaus, Amazonas, Brazil
| | - Júlio César Bicca-Marques
- Escola de Ciências, Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil
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Figueiredo PO, Silva ATS, Oliveira JS, Marinho PE, Rocha FT, Domingos GP, Poblete PCP, Oliveira LBS, Duarte DC, Bonjardim CA, Abrahão JS, Kroon EG, Drumond BP, Oliveira DB, Trindade GS. Detection and Molecular Characterization of Yellow Fever Virus, 2017, Brazil. ECOHEALTH 2018; 15:864-870. [PMID: 30117000 DOI: 10.1007/s10393-018-1364-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/25/2017] [Revised: 06/12/2018] [Accepted: 07/05/2018] [Indexed: 06/08/2023]
Abstract
At the end of 2016, Brazil experienced an unprecedented yellow fever (YF) outbreak. Clinical, molecular and ecological aspects of human and non-human primate (NHP) samples collected at the beginning of the outbreak are described in this study. Spatial distribution analyses demonstrated a strong overlap between human and NHP cases. Through molecular analyses, we showed that the outbreak had a sylvatic origin, caused by the South American genotype 1 YFV, which has already been shown to circulate in Brazil. As expected, the clusters of cases were identified in regions with a low vaccination coverage. Our findings highlight the importance of the synchronization of animal surveillance and health services to identify emerging YF cases, thereby promoting a better response to the vulnerable population.
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Affiliation(s)
- P O Figueiredo
- Laboratório de Vírus, Departamento de Microbiologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Av. Antônio Carlos, 6627, Campus Pampulha, Belo Horizonte, Minas Gerais, CEP: 31270-901, Brazil.
| | - A T S Silva
- Laboratório de Vírus, Departamento de Microbiologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Av. Antônio Carlos, 6627, Campus Pampulha, Belo Horizonte, Minas Gerais, CEP: 31270-901, Brazil
| | - J S Oliveira
- Laboratório de Vírus, Departamento de Microbiologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Av. Antônio Carlos, 6627, Campus Pampulha, Belo Horizonte, Minas Gerais, CEP: 31270-901, Brazil
| | - P E Marinho
- Laboratório de Vírus, Departamento de Microbiologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Av. Antônio Carlos, 6627, Campus Pampulha, Belo Horizonte, Minas Gerais, CEP: 31270-901, Brazil
| | - F T Rocha
- Centro Integrado de Pesquisa em Saúde, Faculdade de Medicina, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Campus JK - Rodovia MGT 367 - KM 583, N° 5000, Diamantina, MG, CEP 39.100-000, Brazil
| | - G P Domingos
- Centro Integrado de Pesquisa em Saúde, Faculdade de Medicina, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Campus JK - Rodovia MGT 367 - KM 583, N° 5000, Diamantina, MG, CEP 39.100-000, Brazil
| | - P C P Poblete
- Zoovet Consultoria LTDA, Avenida Amazonas, 2474, Belo Horizonte, Minas Gerais, 30180-001, Brazil
| | - L B S Oliveira
- Pontifical Catholic University of Minas Gerais, Rua Dom José Gaspar, 702, Belo Horizonte, Minas Gerais, 30535-000, Brazil
| | - D C Duarte
- Zoovet Consultoria LTDA, Avenida Amazonas, 2474, Belo Horizonte, Minas Gerais, 30180-001, Brazil
| | - C A Bonjardim
- Laboratório de Vírus, Departamento de Microbiologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Av. Antônio Carlos, 6627, Campus Pampulha, Belo Horizonte, Minas Gerais, CEP: 31270-901, Brazil
| | - J S Abrahão
- Laboratório de Vírus, Departamento de Microbiologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Av. Antônio Carlos, 6627, Campus Pampulha, Belo Horizonte, Minas Gerais, CEP: 31270-901, Brazil
| | - E G Kroon
- Laboratório de Vírus, Departamento de Microbiologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Av. Antônio Carlos, 6627, Campus Pampulha, Belo Horizonte, Minas Gerais, CEP: 31270-901, Brazil
| | - B P Drumond
- Laboratório de Vírus, Departamento de Microbiologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Av. Antônio Carlos, 6627, Campus Pampulha, Belo Horizonte, Minas Gerais, CEP: 31270-901, Brazil
| | - D B Oliveira
- Centro Integrado de Pesquisa em Saúde, Faculdade de Medicina, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Campus JK - Rodovia MGT 367 - KM 583, N° 5000, Diamantina, MG, CEP 39.100-000, Brazil
| | - G S Trindade
- Laboratório de Vírus, Departamento de Microbiologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Av. Antônio Carlos, 6627, Campus Pampulha, Belo Horizonte, Minas Gerais, CEP: 31270-901, Brazil.
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Status of the northern muriqui (Brachyteles hypoxanthus) in the time of yellow fever. Primates 2018; 60:21-28. [DOI: 10.1007/s10329-018-0701-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Accepted: 11/11/2018] [Indexed: 01/27/2023]
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Terzian ACB, Zini N, Sacchetto L, Rocha RF, Parra MCP, Del Sarto JL, Dias ACF, Coutinho F, Rayra J, da Silva RA, Costa VV, Fernandes NCCDA, Réssio R, Díaz-Delgado J, Guerra J, Cunha MS, Catão-Dias JL, Bittar C, Reis AFN, Santos INPD, Ferreira ACM, Cruz LEAA, Rahal P, Ullmann L, Malossi C, Araújo JPD, Widen S, de Rezende IM, Mello É, Pacca CC, Kroon EG, Trindade G, Drumond B, Chiaravalloti-Neto F, Vasilakis N, Teixeira MM, Nogueira ML. Evidence of natural Zika virus infection in neotropical non-human primates in Brazil. Sci Rep 2018; 8:16034. [PMID: 30375482 PMCID: PMC6207778 DOI: 10.1038/s41598-018-34423-6] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Accepted: 10/17/2018] [Indexed: 01/11/2023] Open
Abstract
In Africa, Old World Primates are involved in the maintenance of sylvatic circulation of ZIKV. However, in Brazil, the hosts for the sylvatic cycle remain unknown. We hypothesized that free-living NHPs might play a role in urban/periurban ZIKV dynamics, thus we undertook an NHP ZIKV investigation in two cities in Brazil. We identified ZIKV-positive NHPs and sequences obtained were phylogenetically related to the American lineage of ZIKV. Additionally, we inoculated four C. penicillata with ZIKV and our results demonstrated that marmosets had a sustained viremia. The natural and experimental infection of NHPs with ZIKV, support the hypothesis that NHPs may be a vertebrate host in the maintainance of ZIKV transmission/circulation in urban tropical settings. Further studies are needed to understand the role they may play in maintaining the urban cycle of the ZIKV and how they may be a conduit in establishing an enzootic transmission cycle in tropical Latin America.
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Affiliation(s)
- Ana Carolina B Terzian
- São José do Rio Preto School of Medicine (FAMERP), Avenida Brigadeiro Faria Lima, 5416, CEP: 15090-000, Vila São Pedro, São José do Rio Preto, SP, Brazil
| | - Nathalia Zini
- São José do Rio Preto School of Medicine (FAMERP), Avenida Brigadeiro Faria Lima, 5416, CEP: 15090-000, Vila São Pedro, São José do Rio Preto, SP, Brazil
| | - Lívia Sacchetto
- Laboratório de Vírus - Universidade Federal de Minas Gerais (UFMG), Avenida Antônio Carlos, 6627, CEP: 31270-901, Pampulha, Belo Horizonte, MG, Brazil
| | - Rebeca Froes Rocha
- Center for Drug Research and Development, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (UFMG), Avenida Antônio Carlos, 6627, CEP: 31270-901, Pampulha, Belo Horizonte, MG, Brazil
| | - Maisa Carla Pereira Parra
- São José do Rio Preto School of Medicine (FAMERP), Avenida Brigadeiro Faria Lima, 5416, CEP: 15090-000, Vila São Pedro, São José do Rio Preto, SP, Brazil
| | - Juliana Lemos Del Sarto
- Center for Drug Research and Development, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (UFMG), Avenida Antônio Carlos, 6627, CEP: 31270-901, Pampulha, Belo Horizonte, MG, Brazil
| | - Ana Carolina Fialho Dias
- Center for Drug Research and Development, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (UFMG), Avenida Antônio Carlos, 6627, CEP: 31270-901, Pampulha, Belo Horizonte, MG, Brazil
| | - Felipe Coutinho
- Center for Drug Research and Development, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (UFMG), Avenida Antônio Carlos, 6627, CEP: 31270-901, Pampulha, Belo Horizonte, MG, Brazil
| | - Jéssica Rayra
- Center for Drug Research and Development, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (UFMG), Avenida Antônio Carlos, 6627, CEP: 31270-901, Pampulha, Belo Horizonte, MG, Brazil
| | - Rafael Alves da Silva
- São José do Rio Preto School of Medicine (FAMERP), Avenida Brigadeiro Faria Lima, 5416, CEP: 15090-000, Vila São Pedro, São José do Rio Preto, SP, Brazil
| | - Vivian Vasconcelos Costa
- Center for Drug Research and Development, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (UFMG), Avenida Antônio Carlos, 6627, CEP: 31270-901, Pampulha, Belo Horizonte, MG, Brazil
| | | | - Rodrigo Réssio
- Instituto Adolfo Lutz (IAL), Avenida Dr. Arnaldo, 351 - 7 Andar, Sala 706, CEP: 01246-000, Pacaembú, São Paulo, SP, Brazil
| | - Josué Díaz-Delgado
- Instituto Adolfo Lutz (IAL), Avenida Dr. Arnaldo, 351 - 7 Andar, Sala 706, CEP: 01246-000, Pacaembú, São Paulo, SP, Brazil
| | - Juliana Guerra
- Instituto Adolfo Lutz (IAL), Avenida Dr. Arnaldo, 351 - 7 Andar, Sala 706, CEP: 01246-000, Pacaembú, São Paulo, SP, Brazil
| | - Mariana S Cunha
- Instituto Adolfo Lutz (IAL), Avenida Dr. Arnaldo, 351 - 7 Andar, Sala 706, CEP: 01246-000, Pacaembú, São Paulo, SP, Brazil
| | - José Luiz Catão-Dias
- Laboratory of Wildlife Comparative Pathology, Department of Pathology, School of Veterinary Medicine and Animal Sciences, University of São Paulo (LAPOCM-FMVZ-USP), Avenida Orlando Marques de Paiva, 87, CEP: 05508-270, São Paulo, SP, Brazil
| | - Cintia Bittar
- Department of Biology, Institute of Biosciences, Letters, and Exact Sciences - São Paulo State University, São José do Rio Preto - (IBILCE/UNESP), Rua Cristóvão Colombo, 2265, CEP: 15054-000, São José do Rio Preto, SP, Brazil
| | - Andréia Francesli Negri Reis
- Epidemiological Surveillance Departament of São José do Rio Preto, Avenida Romeu Strazzi, 199, CEP: 15084-010, Vila Sinibaldi, São José do Rio Preto, SP, Brazil
| | - Izalco Nuremberg Penha Dos Santos
- Epidemiological Surveillance Departament of São José do Rio Preto, Avenida Romeu Strazzi, 199, CEP: 15084-010, Vila Sinibaldi, São José do Rio Preto, SP, Brazil
| | - Andréia Cristina Marascalchi Ferreira
- Epidemiological Surveillance Departament of São José do Rio Preto, Avenida Romeu Strazzi, 199, CEP: 15084-010, Vila Sinibaldi, São José do Rio Preto, SP, Brazil
| | - Lilian Elisa Arão Antônio Cruz
- Epidemiological Surveillance Departament of São José do Rio Preto, Avenida Romeu Strazzi, 199, CEP: 15084-010, Vila Sinibaldi, São José do Rio Preto, SP, Brazil
| | - Paula Rahal
- Department of Biology, Institute of Biosciences, Letters, and Exact Sciences - São Paulo State University, São José do Rio Preto - (IBILCE/UNESP), Rua Cristóvão Colombo, 2265, CEP: 15054-000, São José do Rio Preto, SP, Brazil
| | - Leila Ullmann
- São Paulo State University (Unesp), Institute for Biotechnology, Alameda das Tecomarias, s/n, CEP: 18607-440, Chácara Capão Bonito, Botucatu, SP, Brazil
| | - Camila Malossi
- São Paulo State University (Unesp), Institute for Biotechnology, Alameda das Tecomarias, s/n, CEP: 18607-440, Chácara Capão Bonito, Botucatu, SP, Brazil
| | - João Pessoa de Araújo
- São Paulo State University (Unesp), Institute for Biotechnology, Alameda das Tecomarias, s/n, CEP: 18607-440, Chácara Capão Bonito, Botucatu, SP, Brazil
| | - Steven Widen
- Department of Biochemistry and Molecular Biology, University of Texas Medical Branch, 301 University Blvd, Galveston, TX, 77555-0645, USA
| | - Izabela Maurício de Rezende
- Laboratório de Vírus - Universidade Federal de Minas Gerais (UFMG), Avenida Antônio Carlos, 6627, CEP: 31270-901, Pampulha, Belo Horizonte, MG, Brazil
| | - Érica Mello
- Centro de Controle de Zoonoses, Belo Horizonte Council, Rua Édna Quintel, 173, CEP: 31270-705, São Bernardo, Belo Horizonte, MG, Brazil
| | - Carolina Colombelli Pacca
- Faceres Medical School, Avenida Anísio Haddad, 6751, CEP: 15090-305, Jardim Francisco Fernandes, São José do Rio Preto, SP, Brazil
| | - Erna Geessien Kroon
- Laboratório de Vírus - Universidade Federal de Minas Gerais (UFMG), Avenida Antônio Carlos, 6627, CEP: 31270-901, Pampulha, Belo Horizonte, MG, Brazil
| | - Giliane Trindade
- Laboratório de Vírus - Universidade Federal de Minas Gerais (UFMG), Avenida Antônio Carlos, 6627, CEP: 31270-901, Pampulha, Belo Horizonte, MG, Brazil
| | - Betânia Drumond
- Laboratório de Vírus - Universidade Federal de Minas Gerais (UFMG), Avenida Antônio Carlos, 6627, CEP: 31270-901, Pampulha, Belo Horizonte, MG, Brazil
| | - Francisco Chiaravalloti-Neto
- Department of Epidemiology, School of Public Health of the University of São Paulo, Avenida Dr. Arnaldo, 715, CEP: 01246-904, São Paulo, SP, Brazil
| | - Nikos Vasilakis
- Department of Pathology and Center of Biodefense and Emerging Infectious Diseases, Center for Tropical Diseases, Institute for Human Infections and Immunity, University of Texas Medical Branch, 301 University Blvd, Galveston, TX, 77555-0609, USA
| | - Mauro M Teixeira
- Center for Drug Research and Development, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (UFMG), Avenida Antônio Carlos, 6627, CEP: 31270-901, Pampulha, Belo Horizonte, MG, Brazil
| | - Maurício Lacerda Nogueira
- São José do Rio Preto School of Medicine (FAMERP), Avenida Brigadeiro Faria Lima, 5416, CEP: 15090-000, Vila São Pedro, São José do Rio Preto, SP, Brazil.
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Chippaux JP, Chippaux A. Yellow fever in Africa and the Americas: a historical and epidemiological perspective. J Venom Anim Toxins Incl Trop Dis 2018; 24:20. [PMID: 30158957 PMCID: PMC6109282 DOI: 10.1186/s40409-018-0162-y] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Accepted: 08/14/2018] [Indexed: 11/30/2022] Open
Abstract
Yellow fever was transported during the slave trade in the 15th and 16th centuries from Africa to the Americas where the virus encountered favorable ecological conditions that allowed creation of a sustainable sylvatic cycle. Despite effective vector control and immunization programs for nearly a century, yellow fever epidemics reemerged in many Latin American countries, particularly Brazil. The emergence or reemergence of vector-borne diseases encompasses many intricate factors. Yellow fever outbreaks occur if at least three conditions are fulfilled: the introduction of the virus into a non-immune human community, presence of competent and anthropophilic vectors and insufficiency of prevention and/or adequate management of the growing outbreak. On the other hand, two weapons are available to constrain yellow fever: vector control and immunization. In contrast, yellow fever is absent from Asia and the Pacific despite the presence of the vector and the susceptibility of human populations to the virus. Based on a review of the global history of yellow fever and its epidemiology, the authors deliver some recommendations for improving the prevention of epidemics.
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Affiliation(s)
- Jean-Philippe Chippaux
- UMR216, Mother and child facing tropical diseases, PRES Sorbonne Paris Cité, Université Paris Descartes, Faculté de Pharmacie, Paris, France
- Centre de Recherche Translationnelle, Institut Pasteur, 28 rue du Dr Roux, 75015 Paris, France
| | - Alain Chippaux
- Société de Pathologie Exotique, Hôpital Salpêtrière, BP50082, 75622 Paris cedex 13; 18 rue Princesse, 75006 Paris, France
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Yellow fever in the diagnostics laboratory. Emerg Microbes Infect 2018; 7:129. [PMID: 30002363 PMCID: PMC6043483 DOI: 10.1038/s41426-018-0128-8] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2018] [Revised: 05/30/2018] [Accepted: 06/03/2018] [Indexed: 12/15/2022]
Abstract
Yellow fever (YF) remains a public health issue in endemic areas despite the availability of a safe and effective vaccine. In 2015–2016, urban outbreaks of YF were declared in Angola and the Democratic Republic of Congo, and a sylvatic outbreak has been ongoing in Brazil since December 2016. Of great concern is the risk of urban transmission cycles taking hold in Brazil and the possible spread to countries with susceptible populations and competent vectors. Vaccination remains the cornerstone of an outbreak response, but a low vaccine stockpile has forced a sparing-dose strategy, which has thus far been implemented in affected African countries and now in Brazil. Accurate laboratory confirmation of cases is critical for efficient outbreak control. A dearth of validated commercial assays for YF, however, and the shortcomings of serological methods make it challenging to implement YF diagnostics outside of reference laboratories. We examine the advantages and drawbacks of existing assays to identify the barriers to timely and efficient laboratory diagnosis. We stress the need to develop new diagnostic tools to meet current challenges in the fight against YF.
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Sakamoto Y, Yamaguchi T, Yamamoto N, Nishiura H. Modeling the elevated risk of yellow fever among travelers visiting Brazil, 2018. Theor Biol Med Model 2018; 15:9. [PMID: 29961429 PMCID: PMC6027565 DOI: 10.1186/s12976-018-0081-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Accepted: 06/11/2018] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND Unlike the epidemic of yellow fever from 2016 to 17 in Brazil mostly restricted to the States of Minas Gerais and Espirito Santo, the epidemic from 2017 to 18 mainly involved São Paulo and Rio de Janeiro and resulted in multiple international disseminations. To understand mechanisms behind this observation, the present study analyzed the distribution of imported cases from Brazil, 2018. METHODS A statistical model was employed to capture the risk of importing yellow fever by returning international travelers from Brazil. We estimated the relative risk of importation among travelers by the extent of wealth measured by GDP per capita and the relative risk obtained by random assignment of travelers' destination within Brazil by the relative population size. RESULTS Upper-half wealthier countries had 2.1 to 3.4 times greater risk of importation than remainders. Even among countries with lower half of GDP per capita, the risk of importation was 2.5 to 2.8 times greater than assuming that the risk of travelers' infection within Brazil is determined by the regional population size. CONCLUSIONS Travelers from wealthier countries were at elevated risk of yellow fever, allowing us to speculate that travelers' local destination and behavior at high risk of infection are likely to act as a key determinant of the heterogeneous risk of importation. It is advised to inform travelers over the ongoing geographic foci of transmission, and if it appears unavoidable to visit tourist destination that has the history of producing imported cases, travelers must be strongly advised to receive vaccination in advance.
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Affiliation(s)
- Yohei Sakamoto
- Graduate School of Medicine, Hokkaido University, Kita 15 Jo Nishi 7 Chome, Kita-ku, Sapporo-shi, Hokkaido 060-8638 Japan
- CREST, Japan Science and Technology Agency, Honcho 4-1-8, Kawaguchi, Saitama, 332-0012 Japan
| | - Takayuki Yamaguchi
- Graduate School of Medicine, Hokkaido University, Kita 15 Jo Nishi 7 Chome, Kita-ku, Sapporo-shi, Hokkaido 060-8638 Japan
- CREST, Japan Science and Technology Agency, Honcho 4-1-8, Kawaguchi, Saitama, 332-0012 Japan
| | - Nao Yamamoto
- Graduate School of Medicine, Hokkaido University, Kita 15 Jo Nishi 7 Chome, Kita-ku, Sapporo-shi, Hokkaido 060-8638 Japan
- CREST, Japan Science and Technology Agency, Honcho 4-1-8, Kawaguchi, Saitama, 332-0012 Japan
| | - Hiroshi Nishiura
- Graduate School of Medicine, Hokkaido University, Kita 15 Jo Nishi 7 Chome, Kita-ku, Sapporo-shi, Hokkaido 060-8638 Japan
- CREST, Japan Science and Technology Agency, Honcho 4-1-8, Kawaguchi, Saitama, 332-0012 Japan
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Primate Responses to Changing Environments in the Anthropocene. PRIMATE LIFE HISTORIES, SEX ROLES, AND ADAPTABILITY 2018. [DOI: 10.1007/978-3-319-98285-4_14] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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