Helicobacter pylori

Quality:

Helicobacter pylori - species of bacteria. This taxon is the 30^th most popular in the global Wikipedia ranking of taxon and the 210^th most popular taxon in Catalan Wikipedia. Article “Helicobacter pylori” in Catalan Wikipedia has 46.9 points for quality (as of July 1, 2025). The article contains 16 references and 15 sections.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Catalan) language version.

Achievements in all the time:

Catalan Wikipedia:

ca

The 3421^st most popular in Catalan Wikipedia.

The 210^th most popular in taxon in Catalan Wikipedia.

Global Wikipedia:

The 1975^th most popular in all topics.

The 9422^nd most popular in AI.

The 30^th most popular in taxon.

Achievements in the last month:

Catalan Wikipedia:

ca

The 1918^th most popular in Catalan Wikipedia in the last month.

ca

The 1024^th most editable in Catalan Wikipedia in the last month.

Global Wikipedia:

The 4839^th most popular in all topics in the last month.

In June 2025 the article “Helicobacter pylori” was edited by 3 authors in Catalan Wikipedia (1024^th place) and written by 15 authors in all languages.

Since the creation of article “Helicobacter pylori”, its content was written by 17 registered users of Catalan Wikipedia and edited by 2602 registered Wikipedia users in all languages (9422^nd place).

Helicobacter pylori is on the 210^th place in local ranking of taxon in Catalan Wikipedia and on the 30^th place in global ranking of taxon in all the time.

The article is cited 67 times in Catalan Wikipedia and cited 3472 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Catalan): #842 in April 2012
• Global: #627 in October 2005

The highest popularity rank from 2008:

• Local (Catalan): #567 in July 2015
• Global: #1062 in July 2013

There are 49 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	English (en) Helicobacter pylori		99.1419
2	Polish (pl) Helicobacter pylori		92.1084
3	Czech (cs) Helicobacter pylori		84.7021
4	Chinese (zh) 幽門螺桿菌		74.4333
5	Russian (ru) Helicobacter pylori		73.2523
6	Italian (it) Helicobacter pylori		68.5845
7	Galician (gl) Helicobacter pylori		65.6519
8	Japanese (ja) ヘリコバクター・ピロリ		63.64
9	German (de) Helicobacter pylori		57.4342
10	French (fr) Helicobacter pylori		55.5913

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

#	Language	Popularity award	Relative popularity
1	English (en) Helicobacter pylori		21 416 532
2	Spanish (es) Helicobacter pylori		10 477 976
3	German (de) Helicobacter pylori		5 252 675
4	Russian (ru) Helicobacter pylori		3 827 502
5	Japanese (ja) ヘリコバクター・ピロリ		3 626 093
6	French (fr) Helicobacter pylori		3 433 465
7	Italian (it) Helicobacter pylori		3 038 440
8	Chinese (zh) 幽門螺桿菌		2 854 833
9	Portuguese (pt) Helicobacter pylori		2 821 036
10	Polish (pl) Helicobacter pylori		2 437 194

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

#	Language	Popularity award	Relative popularity
1	English (en) Helicobacter pylori		48 515
2	Spanish (es) Helicobacter pylori		30 260
3	German (de) Helicobacter pylori		14 596
4	Portuguese (pt) Helicobacter pylori		13 798
5	French (fr) Helicobacter pylori		13 172
6	Russian (ru) Helicobacter pylori		11 899
7	Chinese (zh) 幽門螺桿菌		10 753
8	Japanese (ja) ヘリコバクター・ピロリ		8 229
9	Italian (it) Helicobacter pylori		3 195
10	Korean (ko) 위나선균		2 746

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

#	Language	AI award	Relative AI
1	English (en) Helicobacter pylori		584
2	German (de) Helicobacter pylori		231
3	French (fr) Helicobacter pylori		184
4	Spanish (es) Helicobacter pylori		162
5	Japanese (ja) ヘリコバクター・ピロリ		150
6	Italian (it) Helicobacter pylori		114
7	Russian (ru) Helicobacter pylori		113
8	Dutch (nl) Helicobacter pylori		82
9	Chinese (zh) 幽門螺桿菌		80
10	Polish (pl) Helicobacter pylori		77

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

#	Language	AI award	Relative AI
1	Czech (cs) Helicobacter pylori		4
2	Catalan (ca) Helicobacter pylori		3
3	English (en) Helicobacter pylori		2
4	Arabic (ar) ملوية بوابية		1
5	German (de) Helicobacter pylori		1
6	Galician (gl) Helicobacter pylori		1
7	Korean (ko) 위나선균		1
8	Polish (pl) Helicobacter pylori		1
9	Russian (ru) Helicobacter pylori		1
10	Azerbaijani (az) Helicobacter pylori		0

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

On 10 March 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Iran, Mojtaba Khamenei, Enhypen, Ali Khamenei, Strait of Hormuz, Jeffrey Epstein, 2026 Iran war, 2026 World Baseball Classic, Donald Trump, World Baseball Classic.

In Catalan Wikipedia the most popular articles on that day were: Newcastle upon Tyne, Xavier Espart Font, Taz Skylar, Raúl del Pozo, Víctor Font i Manté, Newcastle United Football Club, Guepard, Aramis Fuster, Josep Irla i Bosch, Kidd Keo.

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