John A. Nwanta

450 total citations
27 papers, 333 citations indexed

About

John A. Nwanta is a scholar working on Infectious Diseases, Animal Science and Zoology and Food Science. According to data from OpenAlex, John A. Nwanta has authored 27 papers receiving a total of 333 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Infectious Diseases, 7 papers in Animal Science and Zoology and 6 papers in Food Science. Recurrent topics in John A. Nwanta's work include Antibiotic Resistance in Bacteria (5 papers), Pharmaceutical and Antibiotic Environmental Impacts (5 papers) and Salmonella and Campylobacter epidemiology (4 papers). John A. Nwanta is often cited by papers focused on Antibiotic Resistance in Bacteria (5 papers), Pharmaceutical and Antibiotic Environmental Impacts (5 papers) and Salmonella and Campylobacter epidemiology (4 papers). John A. Nwanta collaborates with scholars based in Nigeria, United Kingdom and Spain. John A. Nwanta's co-authors include Kennedy F. Chah, Ekene Vivienne Ezenduka, Emmanuel Okechukwu Njoga, Cármen Torres, Elena Gómez-Sanz, Myriam Zarazaga, Carmen Lozano, Dipendra Thapaliya, Isabel Carvalho and Isaac Uzoma Asuzu and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Frontiers in Microbiology.

In The Last Decade

John A. Nwanta

25 papers receiving 321 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
John A. Nwanta Nigeria 10 113 96 79 64 45 27 333
Saleha Abdul Aziz Malaysia 14 78 0.7× 150 1.6× 85 1.1× 38 0.6× 57 1.3× 34 449
Francesca Romana Massacci Italy 13 119 1.1× 158 1.6× 131 1.7× 61 1.0× 54 1.2× 35 444
Md Zohorul Islam Bangladesh 14 219 1.9× 95 1.0× 109 1.4× 54 0.8× 91 2.0× 33 509
U. Rösler Germany 9 95 0.8× 126 1.3× 84 1.1× 73 1.1× 90 2.0× 20 346
Éva Kaszanyitzky Hungary 12 116 1.0× 101 1.1× 68 0.9× 33 0.5× 66 1.5× 17 314
Lucilla Cucco Italy 11 94 0.8× 121 1.3× 51 0.6× 24 0.4× 38 0.8× 23 316
Markus Rose Germany 10 64 0.6× 116 1.2× 64 0.8× 31 0.5× 70 1.6× 12 346
Fatma El-Hofy Egypt 8 68 0.6× 130 1.4× 103 1.3× 34 0.5× 63 1.4× 62 316
Ruwani S. Kalupahana Sri Lanka 10 73 0.6× 98 1.0× 49 0.6× 25 0.4× 39 0.9× 24 250
Marita Vedovelli Cardozo Brazil 12 112 1.0× 200 2.1× 64 0.8× 56 0.9× 127 2.8× 57 434

Countries citing papers authored by John A. Nwanta

Since Specialization
Citations

This map shows the geographic impact of John A. Nwanta's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by John A. Nwanta with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John A. Nwanta more than expected).

Fields of papers citing papers by John A. Nwanta

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John A. Nwanta. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by John A. Nwanta. The network helps show where John A. Nwanta may publish in the future.

Co-authorship network of co-authors of John A. Nwanta

This figure shows the co-authorship network connecting the top 25 collaborators of John A. Nwanta. A scholar is included among the top collaborators of John A. Nwanta based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with John A. Nwanta. John A. Nwanta is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
2.
Nwanta, John A., et al.. (2024). Knowledge and Practices of Poultry Farmers Contributing to Antimicrobial Resistance in Nsukka. SHILAP Revista de lepidopterología. 19(2). 59–71.
3.
Kirchner, Miranda, Nicholas Duggett, Kim Stevens, et al.. (2024). Rapid detection and molecular epidemiology of β-lactamase producing Enterobacteriaceae isolated from food animals and in-contact humans in Nigeria. PLoS ONE. 19(4). e0289190–e0289190.
4.
Njoga, Emmanuel Okechukwu, John A. Nwanta, & Kennedy F. Chah. (2023). Detection of multidrug-resistant Campylobacter species from food-producing animals and humans in Nigeria: Public health implications and one health control measures. Comparative Immunology Microbiology and Infectious Diseases. 103. 102083–102083. 9 indexed citations
5.
Nwanta, John A., et al.. (2022). Prevalence and Retrospective Insight on Tuberculosis in Human Patients in Cross River State, Nigeria; One Health Approach to its Control. Current Microbiology. 79(11). 345–345. 2 indexed citations
6.
Kirchner, Miranda, Nicholas Duggett, Manal AbuOun, et al.. (2022). Molecular characterization of extended spectrum cephalosporin resistant Escherichia coli isolated from livestock and in-contact humans in Southeast Nigeria. Frontiers in Microbiology. 13. 937968–937968. 11 indexed citations
7.
Carvalho, Isabel, et al.. (2021). Antimicrobial resistance in Escherichia coli isolates from frugivorous (Eidolon helvum) and insectivorous (Nycteris hispida) bats in Southeast Nigeria, with detection of CTX-M-15 producing isolates. Comparative Immunology Microbiology and Infectious Diseases. 75. 101613–101613. 21 indexed citations
8.
Ezenduka, Ekene Vivienne, et al.. (2021). Prevalence of Campylobacter spp. and antibiotics resistant E. coli on poultry carcasses and handlers’ hands at Ikpa slaughter, Nsukka, Nigeria. SHILAP Revista de lepidopterología. 13(2). 10866–10866. 2 indexed citations
9.
Anyanwu, Madubuike Umunna, Ekene Vivienne Ezenduka, Anthony Christian Mgbeahuruike, et al.. (2020). Molecular epidemiology, genetic diversity and antimicrobial resistance of Staphylococcus aureus isolated from chicken and pig carcasses, and carcass handlers. PLoS ONE. 15(5). e0232913–e0232913. 34 indexed citations
10.
Asuzu, Isaac Uzoma, et al.. (2020). Trends in the clinical use of antibiotics in a veterinary hospital in Nigeria, 2013 –2017. The Thai Journal of Veterinary Medicine. 50(4). 487–494. 8 indexed citations
11.
Njoga, Emmanuel Okechukwu, et al.. (2020). Epidemiology of infections with zoonotic pig parasites in Enugu State, Nigeria. Veterinary Parasitology Regional Studies and Reports. 20. 100397–100397. 9 indexed citations
12.
Nwanta, John A., et al.. (2019). PRESENCE AND LEVELS OF CONCENTRATION OF POLYCYCLIC AROMATIC HYDROCARBONS (PAHS) IN SMOKED FISH, HIDES AND SKIN OF SLAUGHTER CATTLE AND GOATS IN AWKA URBAN, NIGERIA. International Journal of Current Pharmaceutical Research. 14–17. 2 indexed citations
13.
Njoga, Emmanuel Okechukwu, et al.. (2018). Prevalence, toxigenic potential and antimicrobial susceptibility profile of Staphylococcus isolated from ready-to-eat meats. Veterinary World. 11(9). 1214–1221. 24 indexed citations
14.
Ezenduka, Ekene Vivienne, et al.. (2018). Immunologic determination of chloramphenicol residue in commercial birds at Nsukka, Enugu State, Southeast Nigeria. SHILAP Revista de lepidopterología. 4. 22–27. 1 indexed citations
15.
Njoga, Emmanuel Okechukwu, et al.. (2018). Assessment of antimicrobial drug administration and antimicrobial residues in food animals in Enugu State, Nigeria. Tropical Animal Health and Production. 50(4). 897–902. 28 indexed citations
16.
Nwanta, John A., et al.. (2014). Comparative assessment of postmortem inspection and immunochromatographic techniques for the detection of bovine tuberculosis in slaughter cattle in Nigeria. Tropical Animal Health and Production. 46(5). 831–836. 2 indexed citations
17.
Chah, Kennedy F., Elena Gómez-Sanz, John A. Nwanta, et al.. (2014). Methicillin-resistant coagulase-negative staphylococci from healthy dogs in Nsukka, Nigeria. Brazilian Journal of Microbiology. 45(1). 215–220. 39 indexed citations
18.
Nwanta, John A., et al.. (2011). Production characteristics, disease prevalence, and herd-health management of pigs in Southeast Nigeria. Journal of Swine Health and Production. 19(6). 331–339. 33 indexed citations
19.
Nwanta, John A., et al.. (2010). Analysis of Nsukka Metropolitan Abattoir Solid Waste and Its Bacterial Contents in South Eastern Nigeria: Public Health Implication. Archives of Environmental & Occupational Health. 65(1). 21–26. 37 indexed citations
20.
Ezenduka, Ekene Vivienne, et al.. (2010). Prevalence of antimicrobial residues in raw table eggs from farms and retail outlets in Enugu State, Nigeria. Tropical Animal Health and Production. 43(3). 557–559. 46 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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