NELLIE LLOYD-EVANS

2.4k total citations
25 papers, 1.8k citations indexed

About

NELLIE LLOYD-EVANS is a scholar working on Epidemiology, Infectious Diseases and Nutrition and Dietetics. According to data from OpenAlex, NELLIE LLOYD-EVANS has authored 25 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Epidemiology, 11 papers in Infectious Diseases and 5 papers in Nutrition and Dietetics. Recurrent topics in NELLIE LLOYD-EVANS's work include Pneumonia and Respiratory Infections (12 papers), Respiratory viral infections research (9 papers) and Viral gastroenteritis research and epidemiology (8 papers). NELLIE LLOYD-EVANS is often cited by papers focused on Pneumonia and Respiratory Infections (12 papers), Respiratory viral infections research (9 papers) and Viral gastroenteritis research and epidemiology (8 papers). NELLIE LLOYD-EVANS collaborates with scholars based in Gambia, United Kingdom and Canada. NELLIE LLOYD-EVANS's co-authors include Brian Greenwood, V. Susan Springthorpe, Syed A. Sattar, Ousman Secka, KEVIN P. OʼNEILL, Harry Campbell, THERESA F. MCARDLE, Tim O’Dempsey, Ignatius Baldeh and Maija Leinonen and has published in prestigious journals such as The Lancet, International Journal of Epidemiology and Archives of Disease in Childhood.

In The Last Decade

NELLIE LLOYD-EVANS

24 papers receiving 1.7k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
NELLIE LLOYD-EVANS Gambia 20 1.1k 597 392 217 172 25 1.8k
Ousman Secka Gambia 25 1.5k 1.3× 804 1.3× 317 0.8× 88 0.4× 174 1.0× 56 2.1k
Mehmet Ceyhan Türkiye 25 1.2k 1.1× 529 0.9× 638 1.6× 120 0.6× 161 0.9× 160 2.3k
J. E. Degener Netherlands 28 650 0.6× 215 0.4× 402 1.0× 173 0.8× 171 1.0× 59 2.1k
Richard A. Adegbola Gambia 26 1.2k 1.1× 598 1.0× 370 0.9× 102 0.5× 66 0.4× 35 1.8k
Anthony D. Keil Australia 26 1.3k 1.1× 582 1.0× 367 0.9× 286 1.3× 214 1.2× 82 2.1k
Jack Lévy Belgium 23 568 0.5× 149 0.2× 586 1.5× 359 1.7× 88 0.5× 55 1.7k
M. K. Lalitha India 22 1.2k 1.1× 532 0.9× 400 1.0× 94 0.4× 85 0.5× 66 2.0k
M. C. Steinhoff United States 25 1.4k 1.2× 433 0.7× 395 1.0× 227 1.0× 48 0.3× 60 1.7k
Hannu Sarkkinen Finland 26 1.0k 0.9× 146 0.2× 700 1.8× 277 1.3× 106 0.6× 68 1.9k
Abdollah Karimi Iran 22 620 0.5× 242 0.4× 317 0.8× 126 0.6× 157 0.9× 179 1.7k

Countries citing papers authored by NELLIE LLOYD-EVANS

Since Specialization
Citations

This map shows the geographic impact of NELLIE LLOYD-EVANS'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 NELLIE LLOYD-EVANS with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites NELLIE LLOYD-EVANS more than expected).

Fields of papers citing papers by NELLIE LLOYD-EVANS

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by NELLIE LLOYD-EVANS. 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 NELLIE LLOYD-EVANS. The network helps show where NELLIE LLOYD-EVANS may publish in the future.

Co-authorship network of co-authors of NELLIE LLOYD-EVANS

This figure shows the co-authorship network connecting the top 25 collaborators of NELLIE LLOYD-EVANS. A scholar is included among the top collaborators of NELLIE LLOYD-EVANS 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 NELLIE LLOYD-EVANS. NELLIE LLOYD-EVANS 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.
Adegbola, Richard A., Ousman Secka, George Lahai, et al.. (2005). Elimination of Haemophilus influenzae type b (Hib) disease from The Gambia after the introduction of routine immunisation with a Hib conjugate vaccine: a prospective study. The Lancet. 366(9480). 144–150. 214 indexed citations
2.
Goetghebuer, Tessa, T. Eoin West, Vanessa Wermenbol, et al.. (2000). Outcome of meningitis caused by Streptococcus pneumoniae and Haemophilus influenzae type b in children in The Gambia. Tropical Medicine & International Health. 5(3). 207–213. 85 indexed citations
3.
Banya, Winston, Tim O’Dempsey, THERESA F. MCARDLE, NELLIE LLOYD-EVANS, & Brian Greenwood. (1996). Predictors for a positive blood culture in African children with pneumonia. The Pediatric Infectious Disease Journal. 15(4). 292–297. 17 indexed citations
4.
O’Dempsey, Tim, THERESA F. MCARDLE, NELLIE LLOYD-EVANS, et al.. (1996). Pneumococcal disease among children in a rural area of West Africa. The Pediatric Infectious Disease Journal. 15(5). 431–437. 99 indexed citations
5.
LLOYD-EVANS, NELLIE, Tim O’Dempsey, Ignatius Baldeh, et al.. (1996). Nasopharyngeal carriage of pneumococci in Gambian children and in their families. The Pediatric Infectious Disease Journal. 15(10). 866–871. 105 indexed citations
6.
O’Dempsey, Tim, THERESA F. MCARDLE, J Morris, et al.. (1996). A Study of Risk Factors for Pneumococcal Disease among Children in a Rural Area of West Africa. International Journal of Epidemiology. 25(4). 885–893. 81 indexed citations
7.
Sniadack, David H., Benjamin Schwartz, Harvey B. Lipman, et al.. (1995). Potential interventions for the prevention of childhood pneumonia. The Pediatric Infectious Disease Journal. 14(6). 503–509. 189 indexed citations
8.
O’Dempsey, Tim, THERESA F. MCARDLE, NELLIE LLOYD-EVANS, et al.. (1994). Importance of enteric bacteria as a cause of pneumonia, meningitis and septicemia among children in a rural community in The Gambia, West Africa. The Pediatric Infectious Disease Journal. 13(2). 122–127. 73 indexed citations
9.
Campbell, Harry, NELLIE LLOYD-EVANS, Maija Leinonen, et al.. (1992). Etiology of acute lower respiratory tract infections in children in a rural community in The Gambia. The Pediatric Infectious Disease Journal. 11(6). 466–473. 49 indexed citations
10.
OʼNEILL, KEVIN P., et al.. (1991). Etiology of acute lower respiratory tract infections in Gambian children. The Pediatric Infectious Disease Journal. 10(1). 42–47. 95 indexed citations
11.
OʼNEILL, KEVIN P., et al.. (1991). Etiology of acute lower respiratory tract infections in Gambian children. The Pediatric Infectious Disease Journal. 10(1). 33–41. 104 indexed citations
12.
Sullivan, P B, Julian Thomas, D. G. D. Wight, et al.. (1990). Helicobacter pylori in Gambian children with chronic diarrhoea and malnutrition.. Archives of Disease in Childhood. 65(2). 189–191. 159 indexed citations
13.
OʼNEILL, KEVIN P., et al.. (1989). Latex agglutination test for diagnosing pneumococcal pneumonia in children in developing countries.. BMJ. 298(6680). 1061–1064. 35 indexed citations
14.
Campbell, Harry, A.C. Lamont, KEVIN P. OʼNEILL, et al.. (1989). ASSESSMENT OF CLINICAL CRITERIA FOR IDENTIFICATION OF SEVERE ACUTE LOWER RESPIRATORY TRACT INFECTIONS IN CHILDREN. The Lancet. 333(8633). 297–299. 81 indexed citations
15.
Campbell, Harry, et al.. (1988). TRIAL OF CO-TRIMOXAZOLE VERSUS PROCAINE PENICILLIN WITH AMPICILLIN IN TREATMENT OF COMMUNITY-ACQUIRED PNEUMONIA IN YOUNG GAMBIAN CHILDREN. The Lancet. 332(8621). 1182–1184. 39 indexed citations
16.
Mabey, David, et al.. (1984). Sexually transmitted diseases among randomly selected attenders at an antenatal clinic in The Gambia.. Sexually Transmitted Infections. 60(5). 331–336. 25 indexed citations
17.
LLOYD-EVANS, NELLIE, et al.. (1984). Food and water hygiene and diarrhoea in young Gambian children: a limited case control study. Transactions of the Royal Society of Tropical Medicine and Hygiene. 78(2). 209–211. 28 indexed citations
18.
Prince‐David, Mireille, et al.. (1983). [Multicenter study of pneumococcal serotypes in Africa].. PubMed. 61(4). 661–9. 17 indexed citations
19.
LLOYD-EVANS, NELLIE, B. S. Drašar, & Andrew Tomkins. (1983). A comparison of the prevalence of Campylobacter, Shigellae and Salmonellae in faeces of malnourished and well nourished children in The Gambia and Northern Nigeria. Transactions of the Royal Society of Tropical Medicine and Hygiene. 77(2). 245–247. 15 indexed citations
20.
Watkinson, Michael, et al.. (1980). The use of oral glucose electrolyte solution prepared with untreated well water in acute non-specific childhood diarrhoea. Transactions of the Royal Society of Tropical Medicine and Hygiene. 74(5). 657–662. 9 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Ousman Secka Breakdown of academic impact, for papers by Mehmet Ceyhan Breakdown of academic impact, for papers by J. E. Degener Breakdown of academic impact, for papers by Richard A. Adegbola Breakdown of academic impact, for papers by Anthony D. Keil Breakdown of academic impact, for papers by Jack Lévy Breakdown of academic impact, for papers by M. K. Lalitha Breakdown of academic impact, for papers by M. C. Steinhoff Breakdown of academic impact, for papers by Hannu Sarkkinen Breakdown of academic impact, for papers by Abdollah Karimi
Rankless by CCL
2026