Type IV hypersensitivity

Type IV hypersensitivity - inflammatory response driven by T cell recognition of processed soluble or cell-associated antigens, leading to cytokine release and leukocyte activation. Article “Type IV hypersensitivity” in English Wikipedia has 23.9 points for quality (as of July 1, 2025). The article contains 14 references and 4 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 2.66 points.

This article has the best quality in Chinese Wikipedia. However, this article is the most popular in English version.

Since the creation of article “Type IV hypersensitivity”, its content was written by 54 registered users of English Wikipedia and edited by 88 registered Wikipedia users in all languages.

The article is cited 146 times in English Wikipedia and cited 214 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #19570 in April 2019
• Global: #87717 in April 2019

The highest popularity rank from 2008:

• Local (English): #51376 in April 2015
• Global: #86133 in May 2017

There are 6 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	Chinese (zh) 延遲性過敏反應		33.1518
2	Czech (cs) Hypersenzitivita IV. typu		28.4594
3	English (en) Type IV hypersensitivity		23.9249
4	Spanish (es) Hipersensibilidad de tipo IV		9.6896
5	Basque (eu) IV motako hipersentiberatasun		9.087
6	Swedish (sv) Cellförmedlad allergi		2.4169

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The following table shows the most popular language versions of the article.

The most popular language versions of the article "Type IV hypersensitivity" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Type IV hypersensitivity		2 059 692
2	Spanish (es) Hipersensibilidad de tipo IV		243 749
3	Chinese (zh) 延遲性過敏反應		146 160
4	Czech (cs) Hypersenzitivita IV. typu		4 999
5	Swedish (sv) Cellförmedlad allergi		4 598
6	Basque (eu) IV motako hipersentiberatasun		37

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The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Type IV hypersensitivity" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Type IV hypersensitivity		2 978
2	Chinese (zh) 延遲性過敏反應		502
3	Spanish (es) Hipersensibilidad de tipo IV		309
4	Czech (cs) Hypersenzitivita IV. typu		73
5	Swedish (sv) Cellförmedlad allergi		8
6	Basque (eu) IV motako hipersentiberatasun		4

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The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "Type IV hypersensitivity" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Type IV hypersensitivity		54
2	Chinese (zh) 延遲性過敏反應		17
3	Spanish (es) Hipersensibilidad de tipo IV		8
4	Swedish (sv) Cellförmedlad allergi		4
5	Czech (cs) Hypersenzitivita IV. typu		3
6	Basque (eu) IV motako hipersentiberatasun		2

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The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "Type IV hypersensitivity" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Czech (cs) Hypersenzitivita IV. typu		0
2	English (en) Type IV hypersensitivity		0
3	Spanish (es) Hipersensibilidad de tipo IV		0
4	Basque (eu) IV motako hipersentiberatasun		0
5	Swedish (sv) Cellförmedlad allergi		0
6	Chinese (zh) 延遲性過敏反應		0

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The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Type IV hypersensitivity" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Type IV hypersensitivity		146
2	Chinese (zh) 延遲性過敏反應		48
3	Spanish (es) Hipersensibilidad de tipo IV		14
4	Basque (eu) IV motako hipersentiberatasun		3
5	Czech (cs) Hypersenzitivita IV. typu		2
6	Swedish (sv) Cellförmedlad allergi		1

More...

#	Language	Value
cs	Czech Hypersenzitivita IV. typu
en	English Type IV hypersensitivity
es	Spanish Hipersensibilidad de tipo IV
eu	Basque IV motako hipersentiberatasun
sv	Swedish Cellförmedlad allergi
zh	Chinese 延遲性過敏反應

Best Rank

English: #51376 04.2015

Global: #86133 05.2017

Best Rank

English: #19570 04.2019

Global: #87717 04.2019

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The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information