Evidence map›Paper›PMID 35804441›Full record

ArticleParasites & vectors2022

Morphological identification and genetic characterization of Anopheles stephensi in Somaliland.

Said Ali, Jeanne N Samake, Joseph Spear, Tamar E Carter

Abstract read
In one paragraph

Article in Parasites & vectors, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 2 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

32 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
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  10. Epidemiology of Plasmodium spp. Detection Among Acute Febrile Illness Patients in Two Regions of Nigeria.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2025
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  17. Seasonal plasticity in daily timing of flight activity inPhilosophical transactions of the Royal Society of London. Series B, Biological sciences · 2025
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Said AliNational Malaria Control Program, Ministry of Health Development, Hargeisa, Somaliland.
Jeanne N SamakeBaylor University, Waco, TX, USA.
Joseph SpearBaylor University, Waco, TX, USA.
Tamar E CarterBaylor University, Waco, TX, USA. tamar_carter@baylor.edu.ORCID http://orcid.org/0000-0002-9438-9541

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Malaria control in Somaliland depends on the effective identification of potential malaria vectors, particularly those that may be invasive. The malaria vector Anopheles stephensi has been detected in multiple countries in the Horn of Africa (HOA), but data on its geographic distribution and population genetic diversity are incomplete. We implemented a vector surveillance program and performed molecular analysis of Anopheles in three urban areas in Somaliland. Our study confirmed the presence of both the invasive An. stephensi and the long-established HOA malaria vector Anopheles arabiensis. Further analysis of An. stephensi genetic diversity revealed three cytochrome oxidase I (COI) haplotypes, all of which have been observed in other countries in East Africa and one also observed in South Asia. We also detected the knockdown resistance (kdr) L1014F mutation, which is associated with pyrethroid resistance; this finding supports the need for further assessment of the potential for insecticide resistance. The detection of multiple haplotypes previously observed in other regions of East Africa indicates that An. stephensi is an established population in Somaliland and likely shares its origin with other newly identified An. stephensi populations in East Africa. The detection of genetic diversity in An. stephensi in Somaliland provides a basis for future studies on the history of the species in the region and its dispersal throughout East Africa.

Indexed as

AnophelesInsecticidesMalariaAnimalsInsecticide ResistanceMosquito VectorsMutationInsecticidesInvasive speciesMalariaMitochondrial DNAVector-borne disease

Identifiers

PMID35804441
PMCPMC9270831

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.