ImpaQ Ecosystem•Clarivate, Scopus & CORE Data
Clarivate WoS 2024 / 2025 Data
IMPAQ
WoS SCIE Q4Scopus Q3SCImago #15,113Hybrid

Japanese Journal of Infectious Diseases

Abbreviation (ISO):JPN J INFECT DIS
•
Identifier (ISSN):1344-6304(Print)/1884-2836(Online)
•
Publisher:National Institute of Health
Clarivate IF (2026)
1.1– 0
Journal Impact Factor
IF Trend↓
WoS Quartile
Q4
WoS SCIEJCR Quartile
Clarivate WoS JCR
WoS Categories↓
JCR Release Date: 2026-06-17

Impact Factor Trend (2018–2026)

Clarivate IF trend for Japanese Journal of Infectious Diseases

WoS Q4
01341.012018120191.2420201.3620212.5420222.220231.320241.120251.12026
Annual Impact Factor Metric
Current (2026):1.1
Scopus SJR & RankScopus Q3
0.367
#15,113

SCImago Journal Rank citation prestige weighting

Scopus Year: 2025
H-Index (2025)
63

63 papers with at least that number of citations each

WoS: SCIE / JCRQ4
Self-Citation Rate0%
Safe Level (< 15%)Warning Level (> 20%)
Self-citation below 15% indicates strong scholarly independence.
Volume & Open AccessHybrid
87articles/year
89.94% Gold OA•98.17% Original Research

Aims & Scope

Japanese Journal of Infectious Diseases (JJID), an official bimonthly publication of National Institute of Infectious Diseases, Japan, publishes papers dealing with basic research on infectious diseases relevant to humans in the fields of bacteriology, virology, mycology, parasitology, medical entomology, vaccinology, and toxinology. Pathology, immunology, biochemistry, and blood safety related to microbial pathogens are among the fields covered. Sections include: original papers, short communications, epidemiological reports, methods, laboratory and epidemiology communications, letters to the editor, and reviews.

Topics Covered (Recognized by AI)
BiologyMedicineGeneticsVirologyImmunologyChemistryPathologyBiochemistryInternal MedicineMicrobiologyGeologyPaleontologyBacteriology
Primary Research Areas

WoS Categories & Quartiles

Detailed JCR / JCI category rankings and quartile breakdown from Clarivate

Clarivate JCR & JCI
JCRSCIE2026

INFECTIOUS DISEASES

Q4
Rank124/141
IndexSCIE
JCISCIE2026

INFECTIOUS DISEASES

Q4
Rank111/141
IndexSCIE

Annual Historical Statistics & Publications

Track annual publication volume, total citations, and Impact Factor evolution

12 year
2026Latest
IF1.1
Articles / Year54
Total Citations2
2025
IF1.1
Articles / Year54
Total Citations40
2024
IF1.3
Articles / Year56
Total Citations106
2023
IF2.2
Articles / Year59
Total Citations202
2022
IF2.541
Articles / Year74
Total Citations425

SCImago & Scopus Journal Intelligence

Global SCImago ranking, SJR prestige index, Scopus coverage, and societal policy impact

Rank #15,113Scopus Q3SCImago Profile
Scopus Coverage:1961-1963, 1999-2026
Scopus Broad Areas:Medicine
Scopus Citation Rank (SJR)Q3
0.367

Weighted prestige citation metric per document indexed in the Scopus database.

Quartile: Scopus Q3
Citations / Doc (2 years)
1.13

Average citations received per document published in the 2-year window.

2-Year Citation Window
Estimated Publication Fee (APC)
$2,930 USD

Estimated Article Processing Charge for Open Access publication.

Estimated cost / article

Scopus 3-Year Publication & Citation Window

3-Year Citations270
3-Year Documents230
Citable Documents229

Aggregated from Scopus database across the 3-year SJR evaluation window.

Societal Impact & Inclusivity (SCImago)

Policy Citations (Overton)0

Citations in government and international policy documents

Female Author Rate36.1%

Percentage of female authors published in the journal

Real-world societal policy reach and author gender diversity tracked by SCImago.

Scopus Subject Categories

Infectious DiseasesQ3
Medicine (miscellaneous)Q3
Microbiology (medical)Q3
Academic Metric Intelligence

Journal Metrics & Citation Visualizations

Total Cites vs Self-Cites

Evaluation of scholarly independence and citation reach

Total citations steady growth
Self-citation: 0%

Citations per Document

Citation metric windows across 2, 3, and 4 years

Cites / Doc (4 years)Cites / Doc (3 years)Cites / Doc (2 years)

Chinese Academy of Sciences (CAS) Classification

Major / minor zone classification and CAS Early Warning List history

Major Category (Broad Field):
4区 (Zone 4)Medicine
Minor Category (Specific Field):
4区INFECTIOUS DISEASES
CAS Early Warning List History:
Updated annually: 2020 – 2024
2020
Not warned
2021
Not warned
2022
Not warned
2023
Not warned
2024
Not warned

Academic Intelligence Overview & Context

ImpaQ Analysis

Japanese Journal of Infectious Diseases (abbr: JPN J INFECT DIS, ISSN: 1344-6304) is a peer-reviewed international scholarly journal in the field of Medicine, published by National Institute of Health in Japan since 1999. The periodical holds a Journal Impact Factor (JIF) of 1.10, ranking in quartile Q4 of Web of Science (SCIE), a Scopus SJR indicator of 0.367 (Q3), an H-index of 63.

The journal enforces rigorous peer evaluation with a publication frequency of Bimonthly, an annual output of approximately 87 scientific articles. In terms of accessibility and author fees, it operates under the Hybrid model with an estimated APC of $2,930 USD. It serves as a benchmark publication platform for academics, researchers, and doctoral candidates seeking global research visibility.

Publishing & Editorial Information

Detailed publisher, peer-review turnaround, and publication cycle specifications

Open Access Model
Hybrid
Publisher
National Institute of Health
Publication Language
English
Frequency
Bimonthly
Founding Year
1999
Indexing & Databases
SCIEScopusPubMed
Editorial Address
NATL INST INFECTIOUS DISEASES, C/O JPN J MED SCI BIOL, TOYAMA 1-23-1, SHINJUKU-KU, TOKYO, JAPAN, 162

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Record UUID: 63517864-0246-4dd6-804a-4bbfbe7b9768
Database Updated: 2026-09-28