James L. Hadler

17.9k citations
164 papers · 12.6k indexed · 8 hit papers · h-index 46
Topics
Pneumonia and Respiratory Infections (22 papers)Respiratory viral infections research (21 papers)Influenza Virus Research Studies (20 papers)

In The Last Decade

James L. Hadler

162 papers receiving 12.1k citations

Hit Papers

Decline in Invasive Pneumococcal Disease after the Introd...19932026200420152003200920002000200650010001.5k

Peers

James L. Hadler
Comparison fields: 5 of 169
  • Epidemiology 8.0k
  • Microbiology 3.1k
  • Infectious Diseases 2.9k
  • Public Health, Environmental and Occupational Health 2.7k
  • Parasitology 815
Replace William Schaffner with:
William Schaffner United States
Gwendolyn L. Gilbert Australia
Kathryn M. Edwards United States
Arthur Reingold United States
Ruth Lynfield United States
Lisa A. Jackson United States
Paul R. Cieslak United States
Heikki Peltola Finland
Martín S. Cetron United States
Rana Hajjeh United States
James L. Hadler relative to William Schaffner United States William Schaffner's profile →
Citations per field
00.5×1.5×
William Schaffner · 1×
Citations per year

Countries citing papers authored by James L. Hadler

Since Specialization
Citations

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

Fields of papers citing papers by James L. Hadler

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by James L. Hadler. 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 James L. Hadler. The network helps show where James L. Hadler may publish in the future.

Co-authorship network of co-authors of James L. Hadler

This figure shows the co-authorship network connecting the top 25 collaborators of James L. Hadler. A scholar is included among the top collaborators of James L. Hadler 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 James L. Hadler. James L. Hadler 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
#WorkIndexed citations
1 3
2 5
3 6
4 23
5 4
6
Use of Area-Based Poverty as a Demographic Variable for Routine Surveillance Data Analysis, Connecticut and New York City
1
7 71
8 9
9 50
10
Effects of switching from whole to low-fat/fat-free milk in public schools - New York City, 2004-2009.
30
11 18
12 92
13 36
14
Assessment of epidemiology capacity in state health departments - United States, 2009.
29
15
Sustained Reductions in Invasive Pneumococcal Disease in the Era of Conjugate Vaccinebreakdown →
1025
16 136
17 2
18 42
19
Rabies postexposure prophylaxis-Connecticut, 1990-1994.
14
20 44

About James L. Hadler

James L. Hadler is a scholar working on Infectious Diseases, Microbiology and Epidemiology, having authored 164 papers that have together received 12.6k indexed citations. Recurring topics across this work include Pneumonia and Respiratory Infections (22 papers), Respiratory viral infections research (21 papers) and Influenza Virus Research Studies (20 papers). The work is most often cited by research in Microbiology (3.1k citations), Epidemiology (8.0k citations) and Applied Microbiology and Biotechnology (413 citations). James L. Hadler has collaborated with scholars based in United States, Australia and Uganda. Frequent co-authors include Arthur Reingold, Lee H. Harrison, Monica M. Farley, Cynthia G. Whitney, Anne Schuchat, Nancy M. Bennett, Paul R. Cieslak, Ruth Lynfield, William Schaffner and Ann Thomas. Their work appears in journals such as New England Journal of Medicine, The Lancet and JAMA.

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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