Science Explorer Interactive view Map

Alan P. Johnson

Alan P. Johnson publishes mostly in Microbiology, Epidemiology and Clinical Biochemistry, on topics such as Reproductive tract infections research, Bacterial Infections and Vaccines and Bacterial Identification and Susceptibility Testing.

World rank
#163,070
of 1,633,909 ranked researchers
Rank in United Kingdom
#15,252
of 90,785
Works
35
Citations
114
Citations per work
3.3

What does Alan P. Johnson research?

Microbiology: 25.0%Epidemiology: 13.9%Clinical Biochemistry: 8.3%Molecular Biology: 5.6%other fields: 47.2%25%top field
Microbiology25.0%Epidemiology13.9%Clinical Biochemistry8.3%Molecular Biology5.6%other fields47.2%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Microbiology25% of their works
  2. 2Epidemiology14% of their works
  3. 3Clinical Biochemistry8% of their works
  4. 4Molecular Biology6% of their works
  5. 5Surgery6% of their works
  6. 6Infectious Diseases6% of their works

Research topics

Which keywords describe Alan P. Johnson's research?

The keywords of their largest research topics: Epidemiology, Clinical Management, Antimicrobial Resistance, Pathogenesis, Bacteremia, Bacterial Meningitis, Neisseria meningitidis and Sexually Transmitted Infections.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 22 words, with their numbers
  1. Epidemiology94 topics
  2. Clinical Management62 topics
  3. Antimicrobial Resistance53 topics
  4. Pathogenesis52 topics
  5. Bacteremia42 topics
  6. Bacterial Meningitis41 topic
  7. Neisseria meningitidis41 topic
  8. Sexually Transmitted Infections41 topic
  9. Vaginal Microbiome41 topic
  10. Matrix-Assisted Laser Desorption Ionization-Time of Flight Mass Spectrometry31 topic
  11. Microorganism Identification31 topic
  12. Catheter-Associated Infections21 topic
  13. MRSA21 topic
  14. Staphylococcus aureus21 topic
  15. Urinary Tract Infections21 topic
  16. Vaccine Development22 topics
  17. Anticoccidial Drugs11 topic
  18. Corynebacterium11 topic
  19. Infections11 topic
  20. Nosocomial Infections11 topic
  21. Poultry Coccidiosis11 topic
  22. Stenotrophomonas maltophilia11 topic

Where does Alan P. Johnson work?

Alan P. Johnson's main affiliation in the publication record is MRC Clinical Trials Unit at UCL, United Kingdom.

How many publications and citations does Alan P. Johnson have?

Science Explorer counts 35 works and 114 citations for Alan P. Johnson, ranking #163,070 of 1,633,909 researchers worldwide on the composite score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.