Scimago Journal & Country Rank

Infection and Immunity

Country United States  - SIR icon SIR Ranking of United States
212
H Index
Subject Area and CategoryImmunology and Microbiology
Immunology
Microbiology
Parasitology

Medicine
Infectious Diseases
Publisher American Society for Microbiology
Publication typeJournals
ISSN10985522, 00199567
Coverage1971-2020
Scope Infection and Immunity® (IAI) provides new insights into the interactions between bacteria, fungi, and parasites and their hosts. Specific areas of interest include host cellular and immune response to microbes, molecular mechanisms of action of beneficial microbes or host-associated microbial communities, microbial pathogenesis, virulence factors, experimental models of infection, host resistance or susceptibility, and the generation of innate and adaptive immune responses. IAI will not consider papers that are preliminary, purely descriptive, or case studies. Clinical studies may be suitable for consideration by IAI if they provide novel insights into infectious disease pathogenesis or noncommunicable diseases associated with microbiota imbalances. IAI welcomes studies of the microbiome that relate to host-microbe interactions. Papers describing methodology are not encouraged; only under unusual circumstances will they be considered for publication.

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Quartiles

The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

CategoryYearQuartile
Immunology1999Q1
Immunology2000Q1
Immunology2001Q1
Immunology2002Q1
Immunology2003Q1
Immunology2004Q1
Immunology2005Q1
Immunology2006Q1
Immunology2007Q1
Immunology2008Q1
Immunology2009Q1
Immunology2010Q1
Immunology2011Q1
Immunology2012Q1
Immunology2013Q1
Immunology2014Q1
Immunology2015Q1
Immunology2016Q1
Immunology2017Q2
Immunology2018Q2
Immunology2019Q2
Infectious Diseases1999Q1
Infectious Diseases2000Q1
Infectious Diseases2001Q1
Infectious Diseases2002Q1
Infectious Diseases2003Q1
Infectious Diseases2004Q1
Infectious Diseases2005Q1
Infectious Diseases2006Q1
Infectious Diseases2007Q1
Infectious Diseases2008Q1
Infectious Diseases2009Q1
Infectious Diseases2010Q1
Infectious Diseases2011Q1
Infectious Diseases2012Q1
Infectious Diseases2013Q1
Infectious Diseases2014Q1
Infectious Diseases2015Q1
Infectious Diseases2016Q1
Infectious Diseases2017Q1
Infectious Diseases2018Q1
Infectious Diseases2019Q1
Microbiology1999Q1
Microbiology2000Q1
Microbiology2001Q1
Microbiology2002Q1
Microbiology2003Q1
Microbiology2004Q1
Microbiology2005Q1
Microbiology2006Q1
Microbiology2007Q1
Microbiology2008Q1
Microbiology2009Q1
Microbiology2010Q1
Microbiology2011Q1
Microbiology2012Q1
Microbiology2013Q1
Microbiology2014Q1
Microbiology2015Q1
Microbiology2016Q1
Microbiology2017Q1
Microbiology2018Q1
Microbiology2019Q1
Parasitology1999Q1
Parasitology2000Q1
Parasitology2001Q1
Parasitology2002Q1
Parasitology2003Q1
Parasitology2004Q1
Parasitology2005Q1
Parasitology2006Q1
Parasitology2007Q1
Parasitology2008Q1
Parasitology2009Q1
Parasitology2010Q1
Parasitology2011Q1
Parasitology2012Q1
Parasitology2013Q1
Parasitology2014Q1
Parasitology2015Q1
Parasitology2016Q1
Parasitology2017Q1
Parasitology2018Q1
Parasitology2019Q1
SJR

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

YearSJR
19992.112
20002.197
20012.099
20022.178
20032.126
20042.163
20052.165
20062.315
20072.322
20082.358
20092.342
20102.301
20112.298
20122.386
20132.433
20142.344
20152.361
20162.040
20171.954
20181.591
20191.581
Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)19994.323
Cites / Doc. (4 years)20004.496
Cites / Doc. (4 years)20014.394
Cites / Doc. (4 years)20024.304
Cites / Doc. (4 years)20034.255
Cites / Doc. (4 years)20044.443
Cites / Doc. (4 years)20054.530
Cites / Doc. (4 years)20064.682
Cites / Doc. (4 years)20074.313
Cites / Doc. (4 years)20084.257
Cites / Doc. (4 years)20094.604
Cites / Doc. (4 years)20104.608
Cites / Doc. (4 years)20114.609
Cites / Doc. (4 years)20124.687
Cites / Doc. (4 years)20134.711
Cites / Doc. (4 years)20144.534
Cites / Doc. (4 years)20154.266
Cites / Doc. (4 years)20163.967
Cites / Doc. (4 years)20173.723
Cites / Doc. (4 years)20183.508
Cites / Doc. (4 years)20193.242
Cites / Doc. (3 years)19994.323
Cites / Doc. (3 years)20004.586
Cites / Doc. (3 years)20014.408
Cites / Doc. (3 years)20024.295
Cites / Doc. (3 years)20034.285
Cites / Doc. (3 years)20044.469
Cites / Doc. (3 years)20054.482
Cites / Doc. (3 years)20064.588
Cites / Doc. (3 years)20074.387
Cites / Doc. (3 years)20084.270
Cites / Doc. (3 years)20094.574
Cites / Doc. (3 years)20104.600
Cites / Doc. (3 years)20114.693
Cites / Doc. (3 years)20124.732
Cites / Doc. (3 years)20134.715
Cites / Doc. (3 years)20144.489
Cites / Doc. (3 years)20154.149
Cites / Doc. (3 years)20163.786
Cites / Doc. (3 years)20173.719
Cites / Doc. (3 years)20183.281
Cites / Doc. (3 years)20193.100
Cites / Doc. (2 years)19994.275
Cites / Doc. (2 years)20004.548
Cites / Doc. (2 years)20014.196
Cites / Doc. (2 years)20024.237
Cites / Doc. (2 years)20034.153
Cites / Doc. (2 years)20044.307
Cites / Doc. (2 years)20054.250
Cites / Doc. (2 years)20064.454
Cites / Doc. (2 years)20074.263
Cites / Doc. (2 years)20084.177
Cites / Doc. (2 years)20094.391
Cites / Doc. (2 years)20104.480
Cites / Doc. (2 years)20114.598
Cites / Doc. (2 years)20124.528
Cites / Doc. (2 years)20134.634
Cites / Doc. (2 years)20144.250
Cites / Doc. (2 years)20153.935
Cites / Doc. (2 years)20163.741
Cites / Doc. (2 years)20173.433
Cites / Doc. (2 years)20183.007
Cites / Doc. (2 years)20193.159
Total Cites 
Self-Cites

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

CitesYearValue
Self Cites19992128
Self Cites20002417
Self Cites20012601
Self Cites20022388
Self Cites20032116
Self Cites20041943
Self Cites20052026
Self Cites20061739
Self Cites20071381
Self Cites20081248
Self Cites20091065
Self Cites2010853
Self Cites2011754
Self Cites2012602
Self Cites2013484
Self Cites2014517
Self Cites2015443
Self Cites2016249
Self Cites2017261
Self Cites2018243
Self Cites2019160
Total Cites199910880
Total Cites200012158
Total Cites200112665
Total Cites200213052
Total Cites200312858
Total Cites200412928
Total Cites200512415
Total Cites200613158
Total Cites200712153
Total Cites200810769
Total Cites20099737
Total Cites20108753
Total Cites20118246
Total Cites20127727
Total Cites20137002
Total Cites20146325
Total Cites20155837
Total Cites20165490
Total Cites20174823
Total Cites20183524
Total Cites20192855
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

CitesYearValue
External Cites per document19993.477
External Cites per document20003.674
External Cites per document20013.503
External Cites per document20023.509
External Cites per document20033.579
External Cites per document20043.797
External Cites per document20053.751
External Cites per document20063.982
External Cites per document20073.889
External Cites per document20083.775
External Cites per document20094.073
External Cites per document20104.151
External Cites per document20114.264
External Cites per document20124.363
External Cites per document20134.389
External Cites per document20144.122
External Cites per document20153.834
External Cites per document20163.614
External Cites per document20173.517
External Cites per document20183.055
External Cites per document20192.926
Cites per document19994.323
Cites per document20004.586
Cites per document20014.408
Cites per document20024.295
Cites per document20034.285
Cites per document20044.469
Cites per document20054.482
Cites per document20064.588
Cites per document20074.387
Cites per document20084.270
Cites per document20094.574
Cites per document20104.600
Cites per document20114.693
Cites per document20124.732
Cites per document20134.715
Cites per document20144.489
Cites per document20154.149
Cites per document20163.786
Cites per document20173.719
Cites per document20183.281
Cites per document20193.100
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
199925.74
200022.58
20010.00
20023.06
200328.63
200431.36
200529.45
200629.44
200726.70
200832.35
200930.73
201032.54
201131.94
201230.87
201328.72
201433.02
201538.67
201633.97
201733.11
201832.18
201928.57
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

DocumentsYearValue
Non-citable documents199927
Non-citable documents200033
Non-citable documents200142
Non-citable documents200248
Non-citable documents200359
Non-citable documents200458
Non-citable documents200561
Non-citable documents200654
Non-citable documents200755
Non-citable documents200849
Non-citable documents200946
Non-citable documents201048
Non-citable documents201145
Non-citable documents201252
Non-citable documents201345
Non-citable documents201447
Non-citable documents201550
Non-citable documents201672
Non-citable documents201767
Non-citable documents201865
Non-citable documents201941
Citable documents19992517
Citable documents20002651
Citable documents20012873
Citable documents20023039
Citable documents20033001
Citable documents20042893
Citable documents20052770
Citable documents20062868
Citable documents20072770
Citable documents20082522
Citable documents20092129
Citable documents20101903
Citable documents20111757
Citable documents20121633
Citable documents20131485
Citable documents20141409
Citable documents20151407
Citable documents20161450
Citable documents20171297
Citable documents20181074
Citable documents2019921
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

DocumentsYearValue
Uncited documents1999250
Uncited documents2000228
Uncited documents2001298
Uncited documents2002300
Uncited documents2003328
Uncited documents2004273
Uncited documents2005289
Uncited documents2006236
Uncited documents2007255
Uncited documents2008228
Uncited documents2009174
Uncited documents2010160
Uncited documents2011136
Uncited documents2012137
Uncited documents2013108
Uncited documents201498
Uncited documents2015132
Uncited documents2016167
Uncited documents2017186
Uncited documents2018174
Uncited documents2019150
Cited documents19992294
Cited documents20002456
Cited documents20012617
Cited documents20022787
Cited documents20032732
Cited documents20042678
Cited documents20052542
Cited documents20062686
Cited documents20072570
Cited documents20082343
Cited documents20092001
Cited documents20101791
Cited documents20111666
Cited documents20121548
Cited documents20131422
Cited documents20141358
Cited documents20151325
Cited documents20161355
Cited documents20171178
Cited documents2018965
Cited documents2019812
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