John A. Nwanta

University of Nigeria

Publishing since 2010, latest 2025

Animal Science and Zoology
Food Science
Infectious Diseases
Pollution
Molecular Biology
Molecular Medicine

Publications: 302010–2025
Citations: 508to those papers
h-index: 12i10-index 17
Field-weighted impact: 1.071.00 is the world average
World top 10%: 13%4 of 30 scored papers
Open access: 67%20 papers free to read

1 other work — a preprint, a dataset or the like — is listed but not counted.

By year

Papers, and the citations to them

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

Publications

30 in all

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

Animal Science and Zoology827%
Food Science723%
Infectious Diseases620%
Pollution517%
Molecular Biology413%
Molecular Medicine413%
Public Health, Environmental and Occupational Health413%
Endocrinology310%
Epidemiology310%
Health, Toxicology and Mutagenesis310%

Health Sciences
Life Sciences
Physical Sciences

Topics most written on

Salmonella and Campylobacter epidemiology5
Antibiotic Resistance in Bacteria4
Pharmaceutical and Antibiotic Environmental Impacts4
Antimicrobial Resistance in Staphylococcus3
Livestock and Poultry Management3
Microbial infections and disease research3
Toxic Organic Pollutants Impact3
Bacterial Identification and Susceptibility Testing2
Coccidia and coccidiosis research2
Escherichia coli research studies2
Food Safety and Hygiene2
Healthcare and Environmental Waste Management2

Who they write with

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

Where their co-authors are

20% of their papers have a co-author abroad

papers co-written1122223Home

Most frequent partner countries

United Kingdom3
Spain2
United States1
South Africa1
Portugal1
Algeria1

Papers with at least one author in that country.

Institutions written with most

Universidad de La RiojaES2 papers
Royal Veterinary CollegeGB2 papers
Animal and Plant Health AgencyGB2 papers
Michael Okpara University of AgricultureNG2 papers
University of AbujaNG2 papers
University of Trás-os-Montes and Alto DouroPT1 paper
Teesside UniversityGB1 paper
Kent State UniversityUS1 paper
University of OxfordGB1 paper
Ziane Achour University of DjelfaDZ1 paper

Where they publish

Notulae Scientia Biologicae3
The Thai Journal of Veterinary Medicine3
Tropical Animal Health and Production3
Comparative Immunology Microbiology and Infectious Diseases2
PLoS ONE2
Veterinary World2

Development goals addressed

From each paper’s title and abstract

2Zero hunger8
3Good health and well-being7
15Life on land1

Most cited

Prevalence of antimicrobial residues in raw table eggs from farms and retail outlets in Enugu State, Nigeria
Tropical Animal Health and Production
201052 citationsWorld top 10%
Production characteristics, disease prevalence, and herd-health management of pigs in Southeast Nigeria
Journal of Swine Health and Production2
201151 citationsOpen access · Bronze
Molecular epidemiology, genetic diversity and antimicrobial resistance of Staphylococcus aureus isolated from chicken and pig carcasses, and carcass handlers

Nigerian Veterinary Journal

Epidemiology of infections with zoonotic pig parasites in Enugu State, Nigeria

2020Veterinary Parasitology Regional Studies and ReportsJournalSenior author15 citations10.1016/j.vprsr.2020.100397

Surveillance for Campylobacter infections in indigenous poultry reared in Nsukka, Nigeria

2020Notulae Scientia BiologicaeJournalOpen accessSenior author12 citations10.15835/nsb12210724

Trends in the clinical use of antibiotics in a veterinary hospital in Nigeria, 2013 –2017

2020The Thai Journal of Veterinary MedicineJournalOpen accessSenior author11 citations10.56808/2985-1130.3053

Production characteristics, disease prevalence, and herd-health management of pigs in Southeast Nigeria

2011Journal of Swine Health and ProductionJournalOpen accessFirst authorCorresponding51 citations10.54846/jshap/640

Archives of Environmental & Occupational Health

Brazilian Journal of Microbiology1

How it can be read

67% free to read

Diamond 8 · 27%Free to read and to publish
Gold 7 · 23%In an open-access journal
Hybrid 1 · 3%Open in a subscription journal
Bronze 4 · 13%Free to read, no open licence
Closed 10 · 33%Behind a paywall

Who funds it

6 of 30 papers name a funder

Animal and Plant Health Agency2
Commonwealth Scholarship Commission2
Department for Environment, Food and Rural Affairs, UK Government2
Department of Health and Social Care2
Royal Veterinary College2
Universidad de La Rioja2
China Scholarship Council1
Ministerio de Ciencia e Innovación1

202049 citationsOpen access · Gold

Methicillin-resistant coagulase-negative staphylococci from healthy dogs in Nsukka, Nigeria

Brazilian Journal of Microbiology

201449 citationsOpen access · Hybrid