Night and crepuscular mosquitoes and risk of vector-borne diseases in areas of piassaba extraction in the middle Negro River basin, state of Amazonas, Brazil
Mem. Inst. Oswaldo Cruz
;
104(1): 11-17, Feb. 2009. mapas, tab
Article
Dans Anglais
| LILACS
| ID: lil-507200
ABSTRACT
A study of crepuscular and night-biting mosquitoes was conducted at remote settlements along the Padauiri River, middle Negro River, state of Amazonas, Brazil. Collections were performed with human bait and a CDC-light trap on three consecutive days per month from June 2003-May 2004. In total, 1,203 h of collection were performed, of which 384 were outside and 819 were inside houses. At total of 11,612 specimens were captured, and Anophelinae (6.01 percent) were much less frequent than Culicinae (93.94 percent). Anopheles darlingi was the most frequent Anophelinae collected. Among the culicines, 2,666 Culex (Ae.) clastrieri Casal & Garcia, 2,394 Culex. (Mel.) vomerifer Komp, and 1,252 Culex (Mel.) eastor Dyar were the most frequent species collected. The diversity of insects found reveals the receptivity of the area towards a variety of diseases facilitated by the presence of vectors involved in the transmission of Plasmodium, arboviruses and other infectious agents.
Texte intégral:
Disponible
Indice:
LILAS (Amériques)
Sujet Principal:
Vecteurs insectes
/
Culicidae
Type d'étude:
Etude d'étiologie
/
Facteurs de risque
Limites du sujet:
Animaux
/
Humains
Pays comme sujet:
Amérique du Sud
/
Brésil
langue:
Anglais
Texte intégral:
Mem. Inst. Oswaldo Cruz
Thème du journal:
Médecine tropicale
/
Parasitologie
Année:
2009
Type:
Article
/
descriptif de projet
Pays d'affiliation:
Brésil
Institution/Pays d'affiliation:
Fiocruz/BR
/
Fundação de Medicina Tropical do Amazonas/BR
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