Detection and typing of dengue viruses in Aedes aegypti (Diptera: Culicidae) in the City of Manaus, State of Amazonas
The aim of this study was to detect and type dengue viruses in the vector Aedes aegypti. Between December 2005 and December 2006, 8,984 mosquitoes were collected in 46 districts of the city of Manaus, covering all of the geographical zones of the city. Of these, 819 were Aedes aegypti (414 females a...
| Autor principal: | Costa, Cristóvão Alves da |
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| Outros Autores: | Santos, Ilia Gilmara Carvalho dos, Barbosa, Maria das Graças Vale |
| Grau: | Artigo |
| Idioma: | pt_BR |
| Publicado em: |
Revista da Sociedade Brasileira de Medicina Tropical
2020
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| Acesso em linha: |
https://repositorio.inpa.gov.br/handle/1/15160 |
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oai:repositorio:1-15160 |
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oai:repositorio:1-15160 Detection and typing of dengue viruses in Aedes aegypti (Diptera: Culicidae) in the City of Manaus, State of Amazonas Detecção e tipagem de vírus dengue em Aedes aegypti (Diptera: Culicidae) na Cidade de Manaus, Estado do Amazonas Costa, Cristóvão Alves da Santos, Ilia Gilmara Carvalho dos Barbosa, Maria das Graças Vale Aedes Aegypti Brasil Dengue Virus Disease Carrier Nonhuman Prevalence Reverse Transcription Polymerase Chain Reaction Serotype Virus Detection Aedes Animal Brasil Dengue Dengue Virus Female Insect Vectors Male Reverse Transcriptase Polymerase Chain Reaction Rna, Viral Serotyping Aedes Aegypti Culicidae Dengue Virus Dengue Virus Group Diptera The aim of this study was to detect and type dengue viruses in the vector Aedes aegypti. Between December 2005 and December 2006, 8,984 mosquitoes were collected in 46 districts of the city of Manaus, covering all of the geographical zones of the city. Of these, 819 were Aedes aegypti (414 females and 405 males). The females of Aedes aegypti were grouped in pools of 1 to 10 mosquitoes, thus totaling 138 pools, of which 111 pools were positive for DENV 3 and a single pool was positive for two serotypes (DENV 1 and DENV 3). The prevalence of Aedes aegypti infected with DENV 3 in the city of Manaus was 53%. The zonal prevalence was 70% in the western central zone, 60% in the southern zone, 53% in the western zone, 47% in the southern central zone, 30% in the northern zone and 23% in the eastern zone. Monitoring of virus circulation among mosquitoes by means of the reverse transcription polymerase chain reaction technique enables prior knowledge of the levels of virus spread in given areas, thus contributing towards determining the localities where prevention and control measures should be applied. 2020-05-07T14:08:26Z 2020-05-07T14:08:26Z 2009 Artigo https://repositorio.inpa.gov.br/handle/1/15160 10.1590/S0037-86822009000600013 pt_BR Volume 42, Número 6, Pags. 677-681 Attribution-NonCommercial-NoDerivs 3.0 Brazil http://creativecommons.org/licenses/by-nc-nd/3.0/br/ application/pdf Revista da Sociedade Brasileira de Medicina Tropical |
| institution |
Instituto Nacional de Pesquisas da Amazônia - Repositório Institucional |
| collection |
INPA-RI |
| language |
pt_BR |
| topic |
Aedes Aegypti Brasil Dengue Virus Disease Carrier Nonhuman Prevalence Reverse Transcription Polymerase Chain Reaction Serotype Virus Detection Aedes Animal Brasil Dengue Dengue Virus Female Insect Vectors Male Reverse Transcriptase Polymerase Chain Reaction Rna, Viral Serotyping Aedes Aegypti Culicidae Dengue Virus Dengue Virus Group Diptera |
| spellingShingle |
Aedes Aegypti Brasil Dengue Virus Disease Carrier Nonhuman Prevalence Reverse Transcription Polymerase Chain Reaction Serotype Virus Detection Aedes Animal Brasil Dengue Dengue Virus Female Insect Vectors Male Reverse Transcriptase Polymerase Chain Reaction Rna, Viral Serotyping Aedes Aegypti Culicidae Dengue Virus Dengue Virus Group Diptera Costa, Cristóvão Alves da Detection and typing of dengue viruses in Aedes aegypti (Diptera: Culicidae) in the City of Manaus, State of Amazonas |
| topic_facet |
Aedes Aegypti Brasil Dengue Virus Disease Carrier Nonhuman Prevalence Reverse Transcription Polymerase Chain Reaction Serotype Virus Detection Aedes Animal Brasil Dengue Dengue Virus Female Insect Vectors Male Reverse Transcriptase Polymerase Chain Reaction Rna, Viral Serotyping Aedes Aegypti Culicidae Dengue Virus Dengue Virus Group Diptera |
| description |
The aim of this study was to detect and type dengue viruses in the vector Aedes aegypti. Between December 2005 and December 2006, 8,984 mosquitoes were collected in 46 districts of the city of Manaus, covering all of the geographical zones of the city. Of these, 819 were Aedes aegypti (414 females and 405 males). The females of Aedes aegypti were grouped in pools of 1 to 10 mosquitoes, thus totaling 138 pools, of which 111 pools were positive for DENV 3 and a single pool was positive for two serotypes (DENV 1 and DENV 3). The prevalence of Aedes aegypti infected with DENV 3 in the city of Manaus was 53%. The zonal prevalence was 70% in the western central zone, 60% in the southern zone, 53% in the western zone, 47% in the southern central zone, 30% in the northern zone and 23% in the eastern zone. Monitoring of virus circulation among mosquitoes by means of the reverse transcription polymerase chain reaction technique enables prior knowledge of the levels of virus spread in given areas, thus contributing towards determining the localities where prevention and control measures should be applied. |
| format |
Artigo |
| author |
Costa, Cristóvão Alves da |
| author2 |
Santos, Ilia Gilmara Carvalho dos Barbosa, Maria das Graças Vale |
| author2Str |
Santos, Ilia Gilmara Carvalho dos Barbosa, Maria das Graças Vale |
| title |
Detection and typing of dengue viruses in Aedes aegypti (Diptera: Culicidae) in the City of Manaus, State of Amazonas |
| title_short |
Detection and typing of dengue viruses in Aedes aegypti (Diptera: Culicidae) in the City of Manaus, State of Amazonas |
| title_full |
Detection and typing of dengue viruses in Aedes aegypti (Diptera: Culicidae) in the City of Manaus, State of Amazonas |
| title_fullStr |
Detection and typing of dengue viruses in Aedes aegypti (Diptera: Culicidae) in the City of Manaus, State of Amazonas |
| title_full_unstemmed |
Detection and typing of dengue viruses in Aedes aegypti (Diptera: Culicidae) in the City of Manaus, State of Amazonas |
| title_sort |
detection and typing of dengue viruses in aedes aegypti (diptera: culicidae) in the city of manaus, state of amazonas |
| publisher |
Revista da Sociedade Brasileira de Medicina Tropical |
| publishDate |
2020 |
| url |
https://repositorio.inpa.gov.br/handle/1/15160 |
| _version_ |
1787142083378675712 |
| score |
11.755432 |