Evidence map›Paper›PMID 36228903›Full record

ArticleThe American journal of tropical medicine and hygiene2022

Scientific Findings of the Southern and Central Africa International Center of Excellence for Malaria Research: Ten Years of Malaria Control Impact Assessments in Hypo-, Meso-, and Holoendemic Transmission Zones in Zambia and Zimbabwe.

Matthew M Ippolito, Mary E Gebhardt, Ellen Ferriss, Jessica L Schue, Tamaki Kobayashi, Mike Chaponda, Jean-Bertin Kabuya, Mbanga Muleba, Monicah Mburu, Japhet Matoba and 27 more

Open access · hybridAbstract read
In one paragraph

Article in The American journal of tropical medicine and hygiene, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
6.2field-weighted citation impact, top 3% of its field
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

20 citing papers in PubMed, 33 citations in OpenAlex.

  1. Article
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  6. CCM and RTAT Malaria Interventions.The American journal of tropical medicine and hygiene · 2025
    Article
  7. Review
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  13. Genomics reveals heterogeneousmedRxiv : the preprint server for health sciences · 2024
    Article
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  18. Review
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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

37 authors at 10 institutions in 4 countries.

Matthew M Ippolito
Mary E Gebhardt
Ellen Ferriss
Jessica L Schue
Tamaki Kobayashi
Mike Chaponda
Jean-Bertin Kabuya
Mbanga Muleba
Monicah Mburu
Japhet Matoba
Michael Musonda
Ben Katowa
Mukuma Lubinda
Harry Hamapumbu
Limonty Simubali
Twig Mudenda
Amy Wesolowski
Timothy M Shields
Andre Hackman
Clive Shiff
Maureen Coetzee
Lizette L Koekemoer
Shungu Munyati
Lovemore Gwanzura
Susan Mutambu
Jennifer C Stevenson
Philip E Thuma
Douglas E Norris
Jeffrey A Bailey
Jonathan J Juliano
Gershom Chongwe
Modest Mulenga
Edgar Simulundu
Sungano Mharakurwa
Peter C Agre
William J Moss
Southern and Central Africa International Center of Excellence for Malaria Research
Johns Hopkins University · USGolden Valley Agricultural Research Trust · ZMBiomedical Research and Training Institute · ZWTropical Diseases Research Centre · ZMUniversity of the Witwatersrand · ZAAfrica University · ZWBrown University · USLusaka Apex Medical University · ZMUniversity of North Carolina at Chapel Hill · USUniversity of Zambia · ZM

Funding

TransmissionU19AI089680 · NIAID · JOHNS HOPKINS UNIVERSITY · PI WILLIAM J MOSS · 2010 to 2026
$25.6M
Malaria and Mosquito/Tick-borne DiseasesT32AI138953 · NIAID · JOHNS HOPKINS UNIVERSITY · PI DAVID Joseph SULLIVAN · 2019 to 2026
$2.0M
NIAID NIH HHS T32 AI138953NIAID NIH HHS U19 AI089680
6 · The paper itself

Abstract

For a decade, the Southern and Central Africa International Center of Excellence for Malaria Research has operated with local partners across study sites in Zambia and Zimbabwe that range from hypo- to holoendemic and vary ecologically and entomologically. The burden of malaria and the impact of control measures were assessed in longitudinal cohorts, cross-sectional surveys, passive and reactive case detection, and other observational designs that incorporated multidisciplinary scientific approaches: classical epidemiology, geospatial science, serosurveillance, parasite and mosquito genetics, and vector bionomics. Findings to date have helped elaborate the patterns and possible causes of sustained low-to-moderate transmission in southern Zambia and eastern Zimbabwe and recalcitrant high transmission and fatality in northern Zambia. Cryptic and novel mosquito vectors, asymptomatic parasite reservoirs in older children, residual parasitemia and gametocytemia after treatment, indoor residual spraying timed dyssynchronously to vector abundance, and stockouts of essential malaria commodities, all in the context of intractable rural poverty, appear to explain the persistent malaria burden despite current interventions. Ongoing studies of high-resolution transmission chains, parasite population structures, long-term malaria periodicity, and molecular entomology are further helping to lay new avenues for malaria control in southern and central Africa and similar settings.

Indexed as

InsecticidesMalariaParasitesAfrica, CentralAnimalsChildCross-Sectional StudiesHumansMosquito ControlZambiaZimbabweInsecticides

Identifiers

PMID36228903
PMCPMC9662223
OpenAlexW4306153985

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.