Joan Ejembi

Ahmadu Bello University

Publishing since 2010, latest 2025

Epidemiology
Infectious Diseases
Microbiology
Applied Microbiology and Biotechnology
Critical Care and Intensive Care Medicine
Health

Their record on OpenAlex

Publications: 212010–2025
Citations: 141to those papers
h-index: 5i10-index 3
Field-weighted impact: 0.321.00 is the world average
World top 10%: 0%0 of 21 scored papers
Open access: 67%14 papers free to read

By year

Papers, and the citations to them

Publications, left axisCitations to that year’s papers, right axis2026 still in progress

Career

On their papers

Every institution they have given on a paper.

Publications

21 in all

Antibiotic resistance pattern of multidrug-resistant Enterobacterales from a rectal surveillance study in northern Nigeria
2025International HealthJournalOpen access4 citations10.1093/inthealth/ihaf026
An intervention study investigating the effectiveness of contextualizing multimodal strategy on improving hand hygiene at a tertiary hospital in Nigeria

Download CV:PDFWord

Citations received each year

Peerford

To all their work, old papers included. Google Scholar also counts citations from theses, books and web pages, so its line runs higher.

What they work on

From the classification of each paper

Subfields

Epidemiology733%
Infectious Diseases733%
Microbiology419%
Applied Microbiology and Biotechnology314%
Critical Care and Intensive Care Medicine314%
Health314%
Public Health, Environmental and Occupational Health314%
Clinical Biochemistry210%
General Health Professions210%
Molecular Medicine210%

Health Sciences
Life Sciences
Social Sciences

Topics most written on

Antibiotic Use and Resistance3
Infection Control in Healthcare3
Nosocomial Infections in ICU3
Reproductive tract infections research3
Vaccine Coverage and Hesitancy3
Antibiotic Resistance in Bacteria2
Antifungal resistance and susceptibility2
Bacterial Identification and Susceptibility Testing2
HIV, Drug Use, Sexual Risk2
Malaria Research and Control2
Syphilis Diagnosis and Treatment2
Urinary Tract Infections Management2

Who they write with

Their most frequent co-authors, and the papers those co-authors share

Where their co-authors are

10% of their papers have a co-author abroad

papers co-written1111111Home

Most frequent partner countries

Finland1
United Kingdom1

Papers with at least one author in that country.

Institutions written with most

Ahmadu Bello University Teaching HospitalNG13 papers
Kaduna State UniversityNG7 papers
University of IbadanNG4 papers
Bayero University KanoNG4 papers
Federal Medical CentreNG3 papers
University College Hospital, IbadanNG2 papers
Bingham UniversityNG2 papers
Aminu Kano Teaching HospitalNG2 papers
University of LagosNG2 papers
Lancaster UniversityGB1 paper

Where they publish

International Journal of Infectious Diseases4
Annals of Tropical Pathology3
Pan African Medical Journal2
PubMed2
International Health1
International Journal of Innovative Research and Development1

Development goals addressed

From each paper’s title and abstract

3Good health and well-being14
1No poverty2
16Peace, justice and strong institutions1

Most cited

Detection of Urinary Tract Infection (UTI) among pregnant women in Oluyoro Catholic Hospital, Ibadan, South-Western Nigeria
Malaysian Journal of Microbiology3
201060 citationsOpen access · Gold
Evaluation of knowledge and awareness of invasive fungal infections amongst resident doctors in Nigeria
Pan African Medical Journal1
202035 citationsOpen access · Gold
Antimicrobial prescription pattern in a tertiary hospital

Transactions of the Royal Society of Tropical Medicine and Hygiene

Changing Susceptibility Pattern of Neisseria Gonorrhoeae

2021Nigerian Journal of Clinical PracticeJournalOpen access2 citations10.4103/njcp.njcp_444_19

Antimicrobial prescription pattern in a tertiary hospital

2020Sahel Medical JournalJournalOpen accessFirst authorCorresponding10 citations10.4103/smj.smj_17_18

Hepatitis B vaccination status among medical students at a tertiary institution in North-East Nigeria

2020International Journal of Infectious DiseasesJournalOpen accessFirst authorCorresponding1 citation10.1016/j.ijid.2020.09.1366

Contact tracing in Lassa fever Outbreak Response, an effective strategy for control?

2019Online Journal of Public Health InformaticsJournalOpen accessFirst author4 citations10.5210/ojphi.v11i1.9854

Drug resistant Candida species causing invasive fungal infections at a tertiary institution in Northern Nigeria

2018International Journal of Infectious DiseasesJournalOpen accessFirst authorCorresponding1 citation10.1016/j.ijid.2018.04.4057

Predictors of malaria parasitaemia among internally displaced children aged 6-59 months, Abuja, Nigeria–2016

2018International Journal of Infectious DiseasesJournalOpen accessFirst authorCorresponding0 citations10.1016/j.ijid.2018.04.3889

JAC-Antimicrobial Resistance

Malaysian Journal of Microbiology1

How it can be read

67% free to read

Diamond 3 · 14%Free to read and to publish
Gold 10 · 48%In an open-access journal
Green 1 · 5%A copy in a repository
Closed 7 · 33%Behind a paywall

Who funds it

1 of 21 papers name a funder

Centers for Disease Control and Prevention1
U.S. Department of Health and Human Services1

Sahel Medical Journal3

202010 citationsOpen access · Diamond