Consulta: subjectFacets:"Chikungunya"
Registros recuperados: 6
Data/hora: 10/06/2024 14:08:04

O aprendizado da agricultura no combate ao Aedes aegypti.
Provedor de dados: 14
Autores: LOPES, M. A.
bitstream/item/172448/1/O-aprendizado-da-agricultura-no-combate-ao-Aedes-aegypti.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Manejo Integrado de Pragas (MIP); Vazios sanitários; Chikungunya; Zika; Manejo integrado.; Doença de planta; Controle biológico; Inseticida.; Aedes aegypti; Dengue.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1087542

Oviposition of Aedes aegypti Linnaeus, 1762 and Aedes albopictus Skuse, 1894 (Diptera: Culicidae) under laboratory and field conditions using ovitraps associated to different control agents, Manaus, Amazonas, Brazil
Provedor de dados: 92
Autores: Silva,William Ribeiro da; Soares-da-Silva,Joelma; Ferreira,Francisco Augusto da Silva; Rodrigues,Iléa Brandão; Tadei,Wanderli Pedro; Zequi,João Antonio Cyrino.
ABSTRACT The aim of this study was to analyze the effectiveness of different control agents of Aedes aegypti and Aedes albopictus associated with ovitraps under laboratory and field conditions. Five treatments were used: grass infusion + Bacillus thuringiensis israelensis (gI + Bti), grass infusion + Saccharopolyspora spinosa (gI + Ss), grass infusion + Pyriproxyfen (gI + P), distilled water + Toxorhynchites haemorrhoidalis (dW + Th), and grass infusion (gI) (control). The highest mean number of eggs of both species were obtained with grass infusion in the laboratory. Among control agents, the lowest mean of A. aegypti eggs occurred with gI + Ss and the lowest mean of A. albopictus eggs occurred with dW + Th. There was no difference between treatments in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chikungunya; Control; Dengue; Insecticides; Zika.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262018000400304

Is the brazilian diverse environment is a crib for the emergence and maintenance of exotic arboviruses?
Provedor de dados: 42
Autores: MEDEIROS,DANIELE B.A.; VASCONCELOS,PEDRO FERNANDO C.
Abstract: We review the potential of Amazon forest as a source for circulation and maintenance of native arboviruses as well its capacity to host exotic arboviruses introduced in Brazil during their process of adapting to the Amazon environment. After a brief introduction about arboviruses isolated in Amazon region and description of the main arboviruses pathogenic to humans, we highlight the history of the last two exotic viruses introduced in Brazil - Chikungunya virus (CHIKV) and Zika virus (ZIKV) - and their consequences to the public health. Finally, we discuss and hypothesize what will happen with them after the outbreak. We look to the past to predict the future.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Arboviruses; New introduction; Zika; Chikungunya.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652019000600701

Seroprevalence of chikungunya virus infection in five hospitals within Anyigba, Kogi State of Nigeria
Provedor de dados: 55
Autores: Omatola,Cornelius A.; Onoja,Bernard A.; Fassan,Peter K.; Osaruyi,Stephanie A.; Iyeh,Mercy; Samuel,Matthew A.; Haruna,Peace U.
ABSTRACT Febrile illnesses in developing countries are often misdiagnosed as malaria or typhoid fever. Although arboviral infections have similar clinical symptoms, they are usually not screened because of limited resources and the fact that there are several viruses in this group. Chikungunya virus (CHIKV) has been isolated in parts of Nigeria, but there is no documented evidence of the infection in Kogi State. This study determined seroprevalence of active and past CHIKV infection among febrile patients who tested negative for malaria and typhoid fever. Sera from 243 febrile patients were screened for CHIKV IgG and IgM using an immunochromatographic test kit. Clinical and socio-demographic variables were collected using a structured questionnaire. Recent...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chikungunya; Fever; Seroprevalence; IgM; IgG; Nigeria.
Ano: 2020
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702020000100001

Chikungunya: bending over the Americas and the rest of the world
Provedor de dados: 55
Autores: Madariaga,Miguel; Ticona,Eduardo; Resurrecion,Cristhian.
Abstract Chikungunya is an arthropod-borne virus transmitted by Aedes mosquito bites. A viral mutation has allowed Aedes albopictus to become the preferred vector extending the geographic spread of the condition. The virus causes an acute febrile illness occasionally followed by a chronic rheumatic condition causing severe impairment. The diagnosis is usually confirmed with serology. No specific treatment is currently available. This article reviews the condition with emphasis on his dissemination in the Americas.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chikungunya; Alphavirus; Epidemics.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000100091

Mosquito-transmitted viruses - the great Brazilian challenge
Provedor de dados: 58
Autores: Mota,Mânlio Tasso de Oliveira; Terzian,Ana Carolina; Silva,Maria Luana Cristiny Rodrigues; Estofolete,Cássia; Nogueira,Maurício Lacerda.
ABSTRACT Arboviruses pose a serious threat to public health worldwide, overloading the healthcare system and causing economic losses. These viruses form a very diverse group, and in Brazil, arboviruses belonging to the families Flaviviridae and Togaviridae are predominant. Unfortunately, the number of arboviruses increases in proportion with factors such as deforestation, poor sanitation, climate changes, and introduction of new viruses like Chikungunya virus and Zika virus. In Brazil, dengue is endemic, along with the presence of other arboviruses. The situation is complicated by the scarcity of diagnostic infrastructure and the absence of approved vaccines for these diseases. Disease control, thus, relies solely on vector control. Therefore, enhanced...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Arboviruses; Dengue; Chikungunya; Mayaro; Zika.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000500038