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1. Differential Yellow Fever Susceptibility in New World Nonhuman Primates, Comparison with Humans, and Implications for Surveillance

Author

de Azevedo Fernandes, Natalia C.C., Guerra, Juliana M., Diaz-Delgado, Josue, Cunha, Mariana S., del C. Saad, Leila, Iglezias, Silvia D., Ressio, Rodrigo A., Cirqueira, Cinthya dos Santos, Kanamura, Cristina T., Jesus, Isis P., Maeda, Adriana Y., Vasami, Fernanda G.S., de Carvalho, Julia, de Araujo, Leonardo J.T., de Souza, Renato Pereira, Nogueira, Juliana S., Spinola, Roberta M.F., and Catao-Dias, Jose L.

Subjects
Diagnosis, Distribution, Diseases, Analysis, Risk factors, Company distribution practices, Primates -- Diseases, Yellow fever -- Risk factors -- Distribution -- Diagnosis, Epidemics -- Analysis -- Brazil, Disease susceptibility -- Analysis
Abstract

Yellow fever (YF) is a zoonosis caused by YF virus (YFV; family Flaviviridae, genus Flavivirus) that has 2 established cycles in South America: urban and sylvatic. The sylvatic cycle is [...]

Published
2021
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2. Phylogenetic analysis reveals a new introduction of Yellow Fever virus in São Paulo State, Brazil, 2023

Author

Fernandes, Natália C.C.de A., Cunha, Mariana Sequetin, Suarez, Pedro Enrique Navas, Machado, Eduardo Ferreira, Garcia, Jamile Macedo, De Carvalho, Ana Carolina Souza Ramos, Figueiredo, Ketlyn Bolsachini, Ressio, Rodrigo Albergaria, Matsumoto, Patricia Sayuri Silvestre, Saad, Leila del Castillo, de Jesus, Isis Paixão, de Carvalho, Julia, Ferreira, Camila Santos da Silva, Spínola, Roberta Maria Fernandes, Maeda, Adriana Yurika, and Guerra, Juliana Mariotti

Published
2024
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6. Hantavirose

Author

Vesgueiro, Fabiana Tavares, primary and Spinola, Roberta Maria Fernandes, additional

Published
2023
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9. Leishmaniose tegumentar

Author

Júnior, Affonso Viviani, primary, Oliveira, Silvia Silva de, additional, and Spinola, Roberta Maria Fernandes, additional

Published
2023
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11. Climate and land-use shape the spread of zoonotic yellow fever virus

Author

Hill, Sarah C., primary, Dellicour, Simon, additional, Claro, Ingra M., additional, Sequeira, Patricia C., additional, Adelino, Talita, additional, Thézé, Julien, additional, Wu, Chieh-Hsi, additional, Rebello Moreira, Filipe Romero, additional, Giovanetti, Marta, additional, Li, Sabrina L., additional, de Jesus, Jaqueline G., additional, Colón-González, Felipe J., additional, Chamberlain, Heather R., additional, Pannell, Oliver, additional, Tejedor-Garavito, Natalia, additional, de Bruycker-Nogueira, Fernanda, additional, Fabri, Allison A., additional, Angélica Mares-Guia, Maria, additional, Xavier, Joilson, additional, Zarebski, Alexander E., additional, Hamlet, Arran, additional, Mureb Sallum, Maria Anice, additional, da Costa, Antonio C., additional, Manuli, Erika R., additional, Levin, Anna S., additional, Mucci, Luís Filipe, additional, Tubaki, Rosa Maria, additional, de Menezes, Regiane Maria Tironi, additional, de Deus, Juliana Telles, additional, Spinola, Roberta, additional, Saad, Leila, additional, Kallas, Esper G., additional, Wint, G.R. William, additional, Peixoto, Pedro S., additional, de Souza Santos, Andreza Aruska, additional, Messina, Jane P., additional, Brady, Oliver J., additional, Tatem, Andrew J., additional, Suchard, Marc A., additional, Mendez-Rico, Jairo A., additional, Abreu, André, additional, Aguiar, Renato Santana, additional, Pybus, Oliver G., additional, Baele, Guy, additional, Lemey, Philippe, additional, Iani, Felipe, additional, Cunha, Mariana S., additional, de Filippis, Ana M. Bispo, additional, Sabino, Ester C., additional, and Faria, Nuno R., additional

Published
2022
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12. Análise de algoritmo diagnóstico de febre amarela em amostras de primatas não humanos encaminhadas ao Centro de Patologia do Instituto Adolfo Lutz

Author

Brasil Ervedosa, Ticiana, primary, Enrique Navas-Suárez, Pedro, additional, Ferreira Machado, Eduardo, additional, Dos Santos Cirqueira, Cinthya, additional, Paixão de Jesus, Isis, additional, De Carvalho, Julia, additional, Bolsachini Figueiredo, Ketlyn, additional, Sequetin Cunha, Mariana, additional, Del Castillo Saad, Leila, additional, Lang D’Agostini, Tatiana, additional, Fernandes Spinola, Roberta, additional, Mariotti Guerra, Juliana, additional, Coelho Couto de Azevedo Fernandes, Natália, additional, and Albergaria Ressio, Rodrigo, additional

Published
2022
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13. Classificação epidemiológica dos municípios do Estado de São Paulo segundo o Programa de Vigilância e Controle da Leishmaniose Visceral, 2017

Author

Mitsuyoshi Hiramoto, Roberto Mitsuyoshi Hiramoto, primary, Silva de Oliveira, Silvia, additional, Rangel, Osias, additional, De Fátima Henriques, Lúcia, additional, Hilomi Taniguchi, Helena, additional, De Raeffray Barbosa, José Eduardo, additional, Casanova, Claudio, additional, Viviani Junior, Affonso, additional, Mary Perpetuo Sampaio, Susy, additional, Spinola, Roberta, additional, Rehder, Sylia, additional, Lauletta Lindoso, José Ângelo, additional, and Tolezano, José Eduardo, additional

Published
2022
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14. Roads and forest edges facilitate yellow fever virus dispersion

Author

Ribeiro Prist, Paula, primary, Reverberi Tambosi, Leandro, additional, Filipe Mucci, Luís, additional, Pinter, Adriano, additional, Pereira de Souza, Renato, additional, de Lara Muylaert, Renata, additional, Roger Rhodes, Jonathan, additional, Henrique Comin, César, additional, da Fontoura Costa, Luciando, additional, Lang D'Agostini, Tatiana, additional, Telles de Deus, Juliana, additional, Pavão, Mônica, additional, Port‐Carvalho, Márcio, additional, Del Castillo Saad, Leila, additional, Mureb Sallum, Maria Anice, additional, Fernandes Spinola, Roberta Maria, additional, and Metzger, Jean Paul, additional

Published
2021
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15. Yellow fever surveillance challenge: Investigation of a marmoset non-autochthonous case

Author

Fernandes, Natália C.C. de A., Guerra, Juliana M., Cunha, Mariana S., Beraldo, Karolina Rosa Fernandes, Ressio, Rodrigo A., Cirqueira, Cinthya dos Santos, Agostini, Tatiana Lang D’, de Camargo, Jessica Pires, Landi, Natália Cristina S.F., Saad, Leila del Castillo, Spinola, Roberta Maria Fernandes, de Paula, Regiane A.C., Sanches, Thais Caroline, Rivas, Luana, and Catão-Dias, José Luiz

Published
2020
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16. Genomic evidence of yellow fever virus in Aedes scapularis, southeastern Brazil, 2016

Author

Cunha, Mariana Sequetin, Faria, Nuno Rodrigues, Caleiro, Giovana Santos, Candido, Darlan Silva, Hill, Sarah C., Claro, Ingra Morales, da Costa, Antônio Charlys, Nogueira, Juliana Silva, Maeda, Adriana Yurika, da Silva, Fernanda Gisele, de Souza, Renato Pereira, Spinola, Roberta, Tubaki, Rosa Maria, de Menezes, Regiane Maria Tironi, Abade, Leandro, Mucci, Luís Filipe, Timenetsky, Maria do Carmo Sampaio Tavares, and Sabino, Esther

Published
2020
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18. Genomic Surveillance of Yellow Fever Virus Epizootic in São Paulo, Brazil, 2016 – 2018

Author

Lauring, Adam S., Hill, Sarah C., de Souza, Renato, Thézé, Julien, Claro, Ingra, Aguiar, Renato S., Abade, Leandro, Santos, Fabiana C. P., Cunha, Mariana S., Nogueira, Juliana S., Salles, Flavia C. S., Rocco, Iray M., Maeda, Adriana Y., Vasami, Fernanda G. S., du Plessis, Louis, Silveira, Paola P., de Jesus, Jaqueline G., Quick, Joshua, Fernandes, Natália C. C. A., Guerra, Juliana M., Réssio, Rodrigo A., Giovanetti, Marta, Alcantara, Luiz C. J., Cirqueira, Cinthya S., Díaz-Delgado, Josué, Macedo, Fernando L. L., Timenetsky, Maria do Carmo S. T., de Paula, Regiane, Spinola, Roberta, Telles de Deus, Juliana, Mucci, Luís F., Tubaki, Rosa Maria, de Menezes, Regiane M. T., Ramos, Patrícia L., de Abreu, Andre L., Cruz, Laura N., Loman, Nick, Dellicour, Simon, Pybus, Oliver G., Sabino, Ester C., and Faria, Nuno R.

Subjects
parasitic diseases, geographic locations
Abstract

São Paulo, a densely inhabited state in southeast Brazil that contains the fourth most populated city in the world, recently experienced its largest yellow fever virus (YFV) outbreak in decades. YFV does not normally circulate extensively in São Paulo, so most people were unvaccinated when the outbreak began. Surveillance in non-human primates (NHPs) is important for determining the magnitude and geographic extent of an epizootic, thereby helping to evaluate the risk of YFV spillover to humans. Data from infected NHPs can give more accurate insights into YFV spread than when using data from human cases alone. To contextualise human cases, identify epizootic foci and uncover the rate and direction of YFV spread in São Paulo, we generated and analysed virus genomic data and epizootic case data from NHPs in São Paulo. We report the occurrence of three spatiotemporally distinct phases of the outbreak in São Paulo prior to February 2018. We generated 51 new virus genomes from YFV positive cases identified in 23 different municipalities in São Paulo, mostly sampled from NHPs between October 2016 and January 2018. Although we observe substantial heterogeneity in lineage dispersal velocities between phylogenetic branches, continuous phylogeographic analyses of generated YFV genomes suggest that YFV lineages spread in São Paulo at a mean rate of approximately 1km per day during all phases of the outbreak. Viral lineages from the first epizootic phase in northern São Paulo subsequently dispersed towards the south of the state to cause the second and third epizootic phases there. This alters our understanding of how YFV was introduced into the densely populated south of São Paulo state. Our results shed light on the sylvatic transmission of YFV in highly fragmented forested regions in São Paulo state and highlight the importance of continued surveillance of zoonotic pathogens in sentinel species.

Published
2020

19. Escorpionismo no estado de São Paulo: Reestruturação Operacional para o Atendimento Oportuno às Vítimas

Author

Eloy, Luciano, primary, Camargo, Jessica, additional, Spinola, Roberta, additional, Paulo, Eliana, additional, Malaque, Ceila, additional, Gallafrio, Christina, additional, Piorelli, Roberta, additional, Bucaretchi, Fábio, additional, Hui, Fan, additional, Cupo, Palmira, additional, França, Francisco, additional, Caldeira, Carlos, additional, and Medeiros, Carlos, additional

Published
2021
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20. Estudo descritivo: histopatologia e imuno-histoquímica para a detecção de patógenos em amostras de fauna selvagem recebidas pelo Instituto Adolfo Lutz, Brasil

Author

Loureiro Morales dos Santos, Alessandra, primary, Onishi Nagamori, Filipe, additional, Paixão de JesusI, Isis, additional, Santos da Silva Ferreira, Camila, additional, Martins do Nascimento, Paloma, additional, Alves da Silva, Sandra, additional, De Carvalho, Julia, additional, Martins Zwarg, Ticiana, additional, Aparecida Cardoso Coimbra, Amanda, additional, Sanches, Thais, additional, Petri, Bruno, additional, Milanelo, Liliane, additional, Santos de Araújo, Rosangela, additional, Mello Pereira da Silva, Silvana, additional, Albergaria Ressio, Rodrigo, additional, dos Santos Cirqueira, Cinthya, additional, Takami Kanamura, Cristina, additional, Mariotti Guerra, Juliana, additional, Del Castillo Saad, Leila, additional, M. Fernandes Spinola, Roberta, additional, Katz, Gizelda, additional, Ingara de Moraes Costa, Mariane, additional, Luiz Catão Dias, José, additional, and Coelho Couto de Azevedo Fernandes, Natália, additional

Published
2021
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21. Classificação epidemiológica dos municípios do Estado de São Paulo segundo o Programa de Vigilância e Controle da Leishmaniose Visceral, 2019

Author

Rangel, Osias, primary, Silva de Oliveira, Silvia, additional, Mitsuyoshi Hiramoto, Roberto, additional, De Fátima Henriques, Lúcia, additional, Viviani Junior, Affonso, additional, Hilomi Taniguchi, Helena, additional, De Raeffray Barbosa, José Eduardo, additional, Mary Perpetuo Sampaio, Susy, additional, Spinola, Roberta, additional, Rehder, Sylia, additional, Ângelo Lauletta Lindoso, José, additional, Eduardo Tolezano, José Eduardo Tolezano, additional, and Casanova, Claudio, additional

Published
2020
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22. Genomic Surveillance of Yellow Fever Virus Epizootic in São Paulo, Brazil, 2016 – 2018

Author

Hill, Sarah C., primary, de Souza, Renato, additional, Thézé, Julien, additional, Claro, Ingra, additional, Aguiar, Renato S., additional, Abade, Leandro, additional, Santos, Fabiana C. P., additional, Cunha, Mariana S., additional, Nogueira, Juliana S., additional, Salles, Flavia C. S., additional, Rocco, Iray M., additional, Maeda, Adriana Y., additional, Vasami, Fernanda G. S., additional, du Plessis, Louis, additional, Silveira, Paola P., additional, de Jesus, Jaqueline G., additional, Quick, Joshua, additional, Fernandes, Natália C. C. A., additional, Guerra, Juliana M., additional, Réssio, Rodrigo A., additional, Giovanetti, Marta, additional, Alcantara, Luiz C. J., additional, Cirqueira, Cinthya S., additional, Díaz-Delgado, Josué, additional, Macedo, Fernando L. L., additional, Timenetsky, Maria do Carmo S. T., additional, de Paula, Regiane, additional, Spinola, Roberta, additional, Telles de Deus, Juliana, additional, Mucci, Luís F., additional, Tubaki, Rosa Maria, additional, de Menezes, Regiane M. T., additional, Ramos, Patrícia L., additional, de Abreu, Andre L., additional, Cruz, Laura N., additional, Loman, Nick, additional, Dellicour, Simon, additional, Pybus, Oliver G., additional, Sabino, Ester C., additional, and Faria, Nuno R., additional

Published
2020
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23. Genomic surveillance of Yellow fever virus epizootic in São Paulo, Brazil, 2016-2018

Author

Hill, Sarah Catherine, de Souza, Renato, Thézé, Julien, Claro, Ingra Morales, Aguiar, Renato Santana, Abade, Leandro, Santos, Fabiana Cristina Pereira Dos F.C.P., Cunha, Mariana Sequetin, Nogueira, Juliana Silva, Salles, Flavia F.C.S., Rocco, Iray Maria, Maeda, Adriana Yurika, Vasami, Fernanda Gisele Silva, du Plessis, Louis, Silveira, Paola Paz, de Jesus, Jaqueline Goes, Quick, Joshua, Fernandes, Natália N.C.C.A., Guerra, Juliana Mariotti, Réssio, Rodrigo Albergaria, Giovanetti, Marta, Alcantara, Luiz Carlos L.C.J., Cirqueira, Cinthya Dos Santos C.S., Díaz-Delgado, Josué, Macedo, Fernando Luiz Lima, Timenetsky, Maria Do Carmo Sampaio Tavares Timenetsky M.d.C.S.T., de Paula, Regiane, Spinola, Roberta, Telles de Deus, Juliana, Mucci, Luís Filipe, Tubaki, Rosa Maria, de Menezes, Regiane María Tironi, Ramos, Patrícia Locosque, de Abreu, André Luiz, Cruz, Laura Nogueira, Loman, Nick, Dellicour, Simon, Pybus, Oliver George, Sabino, Ester Cerdeira, Faria, Nuno Rodrigues, Hill, Sarah Catherine, de Souza, Renato, Thézé, Julien, Claro, Ingra Morales, Aguiar, Renato Santana, Abade, Leandro, Santos, Fabiana Cristina Pereira Dos F.C.P., Cunha, Mariana Sequetin, Nogueira, Juliana Silva, Salles, Flavia F.C.S., Rocco, Iray Maria, Maeda, Adriana Yurika, Vasami, Fernanda Gisele Silva, du Plessis, Louis, Silveira, Paola Paz, de Jesus, Jaqueline Goes, Quick, Joshua, Fernandes, Natália N.C.C.A., Guerra, Juliana Mariotti, Réssio, Rodrigo Albergaria, Giovanetti, Marta, Alcantara, Luiz Carlos L.C.J., Cirqueira, Cinthya Dos Santos C.S., Díaz-Delgado, Josué, Macedo, Fernando Luiz Lima, Timenetsky, Maria Do Carmo Sampaio Tavares Timenetsky M.d.C.S.T., de Paula, Regiane, Spinola, Roberta, Telles de Deus, Juliana, Mucci, Luís Filipe, Tubaki, Rosa Maria, de Menezes, Regiane María Tironi, Ramos, Patrícia Locosque, de Abreu, André Luiz, Cruz, Laura Nogueira, Loman, Nick, Dellicour, Simon, Pybus, Oliver George, Sabino, Ester Cerdeira, and Faria, Nuno Rodrigues

Abstract

São Paulo, a densely inhabited state in southeast Brazil that contains the fourth most populated city in the world, recently experienced its largest yellow fever virus (YFV) outbreak in decades. YFV does not normally circulate extensively in São Paulo, so most people were unvaccinated when the outbreak began. Surveillance in non-human primates (NHPs) is important for determining the magnitude and geographic extent of an epizootic, thereby helping to evaluate the risk of YFV spillover to humans. Data from infected NHPs can give more accurate insights into YFV spread than when using data from human cases alone. To contextualise human cases, identify epizootic foci and uncover the rate and direction of YFV spread in São Paulo, we generated and analysed virus genomic data and epizootic case data from NHPs in São Paulo. We report the occurrence of three spatiotemporally distinct phases of the outbreak in São Paulo prior to February 2018. We generated 51 new virus genomes from YFV positive cases identified in 23 different municipalities in São Paulo, mostly sampled from NHPs between October 2016 and January 2018. Although we observe substantial heterogeneity in lineage dispersal velocities between phylogenetic branches, continuous phylogeographic analyses of generated YFV genomes suggest that YFV lineages spread in São Paulo at a mean rate of approximately 1km per day during all phases of the outbreak. Viral lineages from the first epizootic phase in northern São Paulo subsequently dispersed towards the south of the state to cause the second and third epizootic phases there. This alters our understanding of how YFV was introduced into the densely populated south of São Paulo state. Our results shed light on the sylvatic transmission of YFV in highly fragmented forested regions in São Paulo state and highlight the importance of continued surveillance of zoonotic pathogens in sentinel species., SCOPUS: ar.j, info:eu-repo/semantics/published

Published
2020

24. Roads and forest edges facilitate yellow fever virus dispersion.

Author

Ribeiro Prist, Paula, Reverberi Tambosi, Leandro, Filipe Mucci, Luís, Pinter, Adriano, Pereira de Souza, Renato, de Lara Muylaert, Renata, Roger Rhodes, Jonathan, Henrique Comin, César, da Fontoura Costa, Luciando, Lang D'Agostini, Tatiana, Telles de Deus, Juliana, Pavão, Mônica, Port‐Carvalho, Márcio, Del Castillo Saad, Leila, Mureb Sallum, Maria Anice, Fernandes Spinola, Roberta Maria, and Metzger, Jean Paul

Subjects
YELLOW fever, FOREST roads, PHYTOPLASMAS, FOREST restoration, BIODIVERSITY conservation, FRAGMENTED landscapes, CLIMATE change mitigation, CONSTRUCTION project management
Abstract

Copyright of Journal of Applied Ecology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2022
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25. Classificação epidemiológica dos municípios do Estado de São Paulo segundo o Programa de Vigilância e Controle da Leishmaniose Visceral, 2018

Author

Silva de Oliveira, Silvia, primary, Mitsuyoshi Hiramoto, Roberto, additional, Rangel, Osias, additional, De Fátima Henriques, Lúcia, additional, Viviani Junior, Affonso, additional, Hilomi Taniguchi, Helena, additional, De Raeffray Barbosa, José Eduardo, additional, Casanova, Claudio, additional, Perpetuo Sampaio, Susy Mary, additional, Spinola, Roberta, additional, Rehder, Sylia, additional, Ângelo Lauletta Lindoso, José, additional, and Tolezano, José Eduardo, additional

Published
2019
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26. A public health risk assessment for yellow fever vaccination: a model exemplified by an outbreak in the state of São Paulo, Brazil

Author

Ribeiro, Ana Freitas, primary, Tengan, Ciléa, additional, Sato, Helena Keico, additional, Spinola, Roberta, additional, Mascheretti, Melissa, additional, França, Ana Cecilia Costa, additional, Port-Carvalho, Marcio, additional, Pereira, Mariza, additional, Souza, Renato Pereira de, additional, Amaku, Marcos, additional, Burattini, Marcelo Nascimento, additional, Coutinho, Francisco Antonio Bezerra, additional, Lopez, Luis Fernandez, additional, and Massad, Eduardo, additional

Published
2015
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27. Yellow fever epizootics in non-human primates, São Paulo state, Brazil, 2008-2009

Author

Moreno, Eduardo Stramandinoli, primary, Spinola, Roberta, additional, Tengan, Cilea Hatsumi, additional, Brasil, Roosecelis Araujo, additional, Siciliano, Melissa Mascheratti, additional, Coimbra, Terezinha Lisieux Moraes, additional, Silveira, Vivian Regina, additional, Rocco, Iray Maria, additional, Bisordi, Ivani, additional, Souza, Renato Pereira de, additional, Petrella, Selma, additional, Pereira, Luiz Eloy, additional, Maeda, Adriana Yurika, additional, Silva, Fernanda Giselle da, additional, and Suzuki, Akemi, additional

Published
2013
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28. Isolation of yellow fever virus (YFV) from naturally infectied Haemagogus (Conopostegus) leucocelaenus (diptera, cukicudae) in São Paulo State, Brazil, 2009

Author

Souza, Renato Pereira de, primary, Petrella, Selma, additional, Coimbra, Terezinha Lisieux Moraes, additional, Maeda, Adriana Yurika, additional, Rocco, Iray Maria, additional, Bisordi, Ivani, additional, Silveira, Vivian Regina, additional, Pereira, Luiz Eloy, additional, Suzuki, Akemi, additional, Silva, Sarai Joaquim dos Santos, additional, Silva, Fernanda Gisele, additional, Salvador, Felipe Scassi, additional, Tubaki, Rosa Maria, additional, Menezes, Regiane Tironi, additional, Pereira, Mariza, additional, Bergo, Eduardo Sterlino, additional, Hoffmann, Roberto Colozza, additional, Spinola, Roberta Maria Fernandes, additional, Tengan, Cílea Hatsumi, additional, and Siciliano, Melissa Mascheratti, additional

Published
2011
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29. ISOLATION OF YELLOW FEVER VIRUS (YFV) FROM NATURALLY INFECTED Haemagogus (Conopostegus) leucocelaenus (DIPTERA, CULICIDAE) IN SÃO PAULO STATE, BRAZIL, 2009.

Author

de SOUZA, Renato Pereira, PETRELLA, Selma, COIMBRA, Terezinha Lisieux Moraes, MAEDA, Adriana Yurika, ROCCO, Iray Maria, BISORDI, Ivani, SILVEIRA, Vivian Regina, PEREIRA, Luiz Eloy, SUZUKI, Akemi, SILVA, Sarai Joaquim dos Santos, SILVA, Fernanda Gisele, SALVADOR, Felipe Scassi, TUBAKI, Rosa Maria, MENEZES, Regiane Tironi, PEREIRA, Mariza, BERGO, Eduardo Sterlino, HOFFMANN, Roberto Colozza, SPINOLA, Roberta Maria Fernandes, TENGAN, Cílea Hatsumi, and SICILIANO, Melissa Mascheratti

Subjects
YELLOW fever, ARBOVIRUSES, HOWLER monkeys, AEDES albopictus, COMMUNICABLE diseases in animals, LABORATORY mice
Abstract

After detecting the death of Howlers monkeys (genus Alouatta) and isolation of yellow fever virus (YFV) in Buri county, São Paulo, Brazil, an entomological research study in the field was started. A YFV strain was isolated from newborn Swiss mice and cultured cells of Aedes albopictus - C6/36, from a pool of six Haemagogus (Conopostegus) leucocelaenus (Hg. leucocelaenus) mosquitoes (Dyar & Shannon) collected at the study site. Virus RNA fragment was amplified by RT-PCR and sequenced. The MCC Tree generated showed that the isolated strain is related to the South American I genotype, in a monophyletic clade containing isolates from recent 2008- 2010 epidemics and epizootics in Brazil. Statistical analysis commonly used were calculated to characterize the sample in relation to diversity and dominance and indicated a pattern of dominance of one or a few species. Hg. leucocelaenus was found infected in Rio Grande do Sul State as well. In São Paulo State, this is the first detection of YFV in Hg. leucocelaenus. [ABSTRACT FROM AUTHOR]

Published
2011
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