L. J. E. Orajaka

University of Nigeria

Publishing since 1991, latest 2012

Animal Science and Zoology
Epidemiology
Parasitology
Public Health, Environmental and Occupational Health
General Health Professions
Infectious Diseases

Their record on OpenAlex

Publications: 61991–2012
Citations: 78to those papers
h-index: 4i10-index 4
Field-weighted impact: 0.171.00 is the world average
World top 10%: 0%0 of 6 scored papers
Open access: 50%3 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

Publications

6 in all

Effect of probiotic (Saccharomyces cerevisiae) supplementation on immune response in Trypanosoma brucei brucei infected rats
2012Experimental ParasitologyJournal16 citations10.1016/j.exppara.2012.09.021
The effects of Newcastle Disease Vaccine (Komarov) on unvaccinated local hens
2005Nigerian Veterinary Journal

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 Zoology583%
Epidemiology350%
Parasitology350%
Public Health, Environmental and Occupational Health233%
General Health Professions117%
Infectious Diseases117%

Health Sciences
Life Sciences

Topics most written on

Livestock and Poultry Management5
Virology and Viral Diseases2
Animal Virus Infections Studies1
Bird parasitology and diseases1
Diverse Scientific Research Studies1
Malaria Research and Control1
Parasitic Infections and Diagnostics1
Research on Leishmaniasis Studies1
Trypanosoma species research and implications1
Vector-borne infectious diseases1
Viral Infections and Vectors1

Who they write with

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

Where their co-authors are

0% of their papers have a co-author abroad

Most frequent partner countries

Papers with at least one author in that country.

Institutions written with most

University of IbadanNG1 paper
National Veterinary Research InstituteNG1 paper

Where they publish

Revue d’élevage et de médecine vétérinaire des pays tropicaux2
Experimental Parasitology1
Nigerian Veterinary Journal1
PubMed1
Tropical Animal Health and Production1

How it can be read

50% free to read

Development goals addressed

From each paper’s title and abstract

3Good health and well-being3

Most cited

Seroprevalence de la maladie de Newcastle chez des poulets d'élevage fermier dans la zone de savanes au sud-est du Nigeria
Revue d’élevage et de médecine vétérinaire des pays tropicaux3
199933 citationsOpen access · Diamond
Susceptibility of Local Nigerian and Exotic Chickens to Infectious Bursal Disease by Contact Exposure
Tropical Animal Health and Production3
199917 citations
Effect of probiotic (Saccharomyces cerevisiae) supplementation on immune response in Trypanosoma brucei brucei infected rats

Seroprevalence de la maladie de Newcastle chez des poulets d'élevage fermier dans la zone de savanes au sud-est du Nigeria

1999Revue d’élevage et de médecine vétérinaire des pays tropicauxJournalOpen accessFirst author33 citations10.19182/remvt.9661

Prévalence des parasites de la plasmodiose chez la dinde dans la région de Nsukka, État d’Anambra, Nigeriaa

1991Revue d’élevage et de médecine vétérinaire des pays tropicauxJournalOpen accessFirst author0 citations10.19182/remvt.9168

Diamond 3 · 50%Free to read and to publish
Closed 3 · 50%Behind a paywall

Who funds it

1 of 6 papers name a funder

World Bank Group1

Experimental Parasitology

Prevalence of blood protozoan parasites of avian species in Nsukka area of Anambra State, Nigeria.

PubMed

199110 citations

The effects of Newcastle Disease Vaccine (Komarov) on unvaccinated local hens

Nigerian Veterinary Journal3

20052 citationsOpen access · Diamond