O Closs

2.6k citations
88 papers · 2.2k indexed · 1 hit paper · h-index 23

Impact in

Papers in

    • Leprosy Research and Treatment 39
    • Tuberculosis Research and Epidemiology 17
    • Mycobacterium research and diagnosis 46
    • Pneumonia and Respiratory Infections 6

O Closs

86 papers receiving 1.8k citations

Hit Papers

Effect of outer membrane vesicle vaccine against group B meningococcal disease in Norway 1991 · 583 citations
5831991202620022014100200300400500

Peers

O Closs
Comparison fields: 5 of 96
  • Microbiology 693
  • Infectious Diseases 988
  • Epidemiology 1.5k
  • Immunology 401
  • Pharmacology 165
Replace Ward E. Bullock with:
Ward E. Bullock United States
Margaret Burroughs United States
Peter Probst United States
L Nencioni Italy
Fredrik Oftung Norway
R. H. Waldman United States
G. F. Brooks United States
Jelle Thole Netherlands
Jacqueline De Bruyn Belgium
D. Catty United Kingdom
O Closs relative to Ward E. Bullock United States Ward E. Bullock's profile →
Citations per field
00.5×5.8×
Ward E. Bullock · 1×
Citations per year

Countries citing papers authored by O Closs

Since Specialization
Citations

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

Fields of papers citing papers by O Closs

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by O Closs. 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 O Closs. The network helps show where O Closs may publish in the future.

Co-authors

The 25 scholars most cited alongside O Closs, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with O Closs Line = papers co-authored together O Closs links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 88 papers — load more, or switch the sort, to bring in the rest.

#Work
1
Effect of outer membrane vesicle vaccine against group B meningococcal disease in Norway
Hit paper breakdown →
1991583
2 1980167
3 197984
4 197776
5 197572
6 198767
7 198853
8 197549
9 197845
10 197943
11 197739
12 197939
13 197438
14
Results of an efficacy trial with an outer membrane vesicle vaccine against systemic serogroup B meningococcal disease in Norway.
199134
15 197432
16
Effect of aluminium hydroxide and meningococcal serogroup C capsular polysaccharide on the immunogenicity and reactogenicity of a group B Neisseria meningitidis outer membrane vesicle vaccine.
199830
17 197529
18 197728
19 198626
20 197125

About O Closs

O Closs is a scholar working on Infectious Diseases, Epidemiology, Microbiology, Pharmacology and Immunology, having authored 88 papers that have together received 2.2k indexed citations. Recurring topics across this work include Mycobacterium research and diagnosis (46 papers), Leprosy Research and Treatment (39 papers), Tuberculosis Research and Epidemiology (17 papers), Infectious Diseases and Tuberculosis (12 papers), Connexins and lens biology (7 papers), Pneumonia and Respiratory Infections (6 papers), Pharmacological Effects of Natural Compounds (6 papers) and Bacterial Infections and Vaccines (6 papers). The work is most often cited by research in Microbiology (693 citations), Infectious Diseases (988 citations), Epidemiology (1.5k citations), Immunology (401 citations) and Pharmacology (165 citations). O Closs has collaborated with scholars based in Norway, Ethiopia and Denmark. Frequent co-authors include M Harboe, N. H. AXELSEN, G Kronvall, Hanne Nøkleby, Olav A. Haugen, G Bjune, Einar Rosenqvist, E. Arne Høiby, L O Frøholm and Alfred Halstensen. Their work appears in journals such as Scandinavian Journal of Immunology, Infection and Immunity, Experimental Eye Research, Leprosy Review and International Archives of Allergy and Immunology.

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

Rankless by CCL
2026