Malaria vector feeding, peak biting time and resting place preference behaviors in line with Indoor based intervention tools and its implication: scenario from selected sentinel sites of Ethiopia.

An. gambiae Biting behavior Ethiopia Malaria Resting behavior

Journal

Heliyon
ISSN: 2405-8440
Titre abrégé: Heliyon
Pays: England
ID NLM: 101672560

Informations de publication

Date de publication:
Dec 2022
Historique:
received: 08 09 2021
revised: 27 12 2021
accepted: 29 11 2022
entrez: 29 12 2022
pubmed: 30 12 2022
medline: 30 12 2022
Statut: epublish

Résumé

In Ethiopia, malaria incidence has significantly reduced in the past decade through the combined use of conventional vector control approaches and treatment using antimalarial drugs. However, the sustainability of this achievement is threatened by the shift in biting and resting behaviors and emergence of insecticide resistance by the primary malaria vector. Therefore, continuous monitoring of the behaviour of malaria mosquitoes in different sentinel sites is crucial to design effective prevention and control methods in the local context. Entomological investigations were conducted in three sentinel sites for five consecutive months during the major malaria transmission season. The species composition, population dynamics, biting and resting behaviours of malaria vectors were determined using center for disease control and prevention (CDC) light trap, human landing catch (HLC), pyrethrum spray catch (PSC) and Pitfall shelter collection (PFS). Accordingly, 10 households for CDC, 10 households for PSC, 10 households for PFS and 5 households for HLC from each site were randomly enrolled for mosquito collection. A total of 8,297 anopheline mosquitoes were collected from the three sites, out of which 4,525 (54.5 %) were

Identifiants

pubmed: 36578426
doi: 10.1016/j.heliyon.2022.e12178
pii: S2405-8440(22)03466-1
pmc: PMC9791363
doi:

Types de publication

Journal Article

Langues

eng

Pagination

e12178

Informations de copyright

© 2022 The Author(s).

Déclaration de conflit d'intérêts

The authors declare no conflict of interest.

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Auteurs

Alemnesh Hailemariam Bedasso (AH)

Ethiopian Public Health Institute, Addis Ababa, Ethiopia.

Abebe Asale Gutto (AA)

International Center of Insect Physiology and Ecology, Addis Ababa, Ethiopia.

Abate Waldetensai (A)

Ethiopian Public Health Institute, Addis Ababa, Ethiopia.

Araya Eukubay (A)

Ethiopian Public Health Institute, Addis Ababa, Ethiopia.

Getachew Eticha Bokore (GE)

Ethiopian Public Health Institute, Addis Ababa, Ethiopia.

Solomon Kinde (S)

Ethiopian Public Health Institute, Addis Ababa, Ethiopia.

Fekadu Gemechu (F)

Ethiopian Public Health Institute, Addis Ababa, Ethiopia.

Yared Debebe (Y)

Ethiopian Public Health Institute, Addis Ababa, Ethiopia.

Mesfin Aklilu (M)

Ethiopian Public Health Institute, Addis Ababa, Ethiopia.

Geremew Tasew (G)

Ethiopian Public Health Institute, Addis Ababa, Ethiopia.

Fekadu Massebo (F)

Arba Minch University, Arba Minch, Ethiopia.

Abebe Teshome (A)

Federal Ministry of Health, Addis Ababa, Ethiopia.

Tilahun Kebede (T)

Federal Ministry of Health, Addis Ababa, Ethiopia.

Bedri Abdulatif (B)

Federal Ministry of Health, Addis Ababa, Ethiopia.

Achamyelesh Sisay (A)

Federal Ministry of Health, Addis Ababa, Ethiopia.

Hiwot Solomon (H)

Federal Ministry of Health, Addis Ababa, Ethiopia.

Eliningaya J Kweka (EJ)

Department of Medical Parasitology, School of Medicine, Catholic University of Health and Allied Sciences-Bugando, P.O. Box 1464, Mwanza, Tanzania.
Division of Livestock and Human Disease Vector Control, Tropical Pesticides Research Institute, P.O. Box 3024, Arusha, Tanzania.

Classifications MeSH