Blar i Bergen Open Research Archive på forfatter "Gebre-Michael, Teshome"
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Abundance and dynamics of anopheline larvae in a highland malarious area of south-central Ethiopia
Gebre-Michael, Teshome; Balkew, Meshesha; Lindtjørn, Bernt; Ayele, Abebe Animut (Peer reviewed; Journal article, 2012-06-13)Background: Malaria is a public health problem in Ethiopia, and increasingly so in highland areas, possibly because of global warming. This study describes the distribution, breeding habitat and monthly dynamics of anopheline ... -
Blood meal origins and insecticide susceptibility of Anopheles arabiensis from Chano in South-West Ethiopia
Ulesido, Fekadu Massebo; Balkew, Meshesha; Gebre-Michael, Teshome; Lindtjørn, Bernt (Peer reviewed; Journal article, 2013-02-22)Background: Anopheles arabiensis, the main malaria vector in Ethiopia, shows both anthropophilic and zoophilic behaviours. Insecticide resistance is increasing, and alternative methods of vector control are needed. The ... -
Blood meal sources and entomological inoculation rates of anophelines along a highland altitudinal transect in south-central Ethiopia
Ayele, Abebe Animut; Balkew, Meshesha; Gebre-Michael, Teshome; Lindtjørn, Bernt (Peer reviewed; Journal article, 2013-02-23)Background: The role of anophelines in transmitting malaria depends on their distribution, preference to feed on humans and also their susceptibility to Plasmodium gametocytes, all of which are affected by local environmental ... -
Comparison of two adult mosquito sampling methods with human landing catches in south-central Ethiopia
Kenea, Oljira; Balkew, Meshesha; Tekie, Habte; Gebre-Michael, Teshome; Deressa, Wakgari; Loha, Eskindir; Lindtjørn, Bernt; Overgaard, Hans Jørgen (Peer reviewed; Journal article, 2017-01-13)Background: The human landing catch (HLC) is the standard reference method for measuring human exposure to mosquito bites. However, HLC is labour-intensive, exposes collectors to infectious mosquito bites and is subjected ... -
A dynamic model of some malaria-transmitting anopheline mosquitoes of the Afrotropical region. II. Validation of species distribution and seasonal variations
Lunde, Torleif Markussen; Balkew, Meshesha; Korecha, Diriba; Gebre-Michael, Teshome; Ulesido, Fekadu Massebo; Sorteberg, Asgeir; Lindtjørn, Bernt (Peer reviewed; Journal article, 2013-02-25)Background: The first part of this study aimed to develop a model for Anopheles gambiae s.l. with separate parametrization schemes for Anopheles gambiae s.s. and Anopheles arabiensis. The characterizations were constructed ... -
Entomologic Inoculation Rates of Anopheles arabiensis in Southwestern Ethiopia
Ulesido, Fekadu Massebo; Balkew, Meshesha; Gebre-Michael, Teshome; Lindtjørn, Bernt (Peer reviewed; Journal article, 2013)We collected anophelines every second week for one year from randomly selected houses in southwestern Ethiopia by using Centers for Disease Control (CDC) light traps, pyrethrum spray catches, and artificial pit shelter ... -
Human-biting activities of Anopheles species in south-central Ethiopia
Kenea, Oljira; Balkew, Meshesha; Tekie, Habte; Gebre-Michael, Teshome; Deressa, Wakgari; Loha, Eskindir; Lindtjørn, Bernt; Overgaard, Hans J (Peer reviewed; Journal article, 2016-09-30)Background: Indoor residual spraying (IRS) and long-lasting insecticidal nets (LLINs) are the key malaria vector control interventions in Ethiopia. The success of these interventions rely on their efficacy to repel or kill ... -
Malaria incidence and entomological findings in an area targeted for a cluster-randomized controlled trial to prevent malaria in Ethiopia: results from a pilot study
Gari, Taye; Kenea, Oljira; Loha, Eskindir; Deressa, Wakgari; Hailu, Alemayehu; Balkew, Meshesha; Gebre-Michael, Teshome; Robberstad, Bjarne; Overgaard, Hans J; Lindtjørn, Bernt (Peer reviewed; Journal article, 2016-03-08)Background: This study was part of the work to prepare for a cluster-randomized controlled trial to evaluate the effect of combining indoor residual spraying and long-lasting insecticidal nets on malaria incidence. A pilot ... -
Zoophagic behaviour of anopheline mosquitoes in southwest Ethiopia: opportunity for malaria vector control
Ulesido, Fekadu Massebo; Balkew, Meshesha; Gebre-Michael, Teshome; Lindtjørn, Bernt (Peer reviewed; Journal article, 2015)Background: Increased understanding of the feeding behaviours of malaria vectors is important to determine the frequency of human-vector contact and to implement effective vector control interventions. Here we assess the ...