嚴重急性呼吸道症候群冠狀病毒2型Delta變異株

Quality:

SARS-CoV-2 Delta variant - a subvariant of lineage B.1.617. Article "嚴重急性呼吸道症候群冠狀病毒2型Delta變異株" in Chinese Wikipedia has 49.9 points for quality (as of July 1, 2025). The article contains 23 references and 6 sections.

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

Since the creation of article "嚴重急性呼吸道症候群冠狀病毒2型Delta變異株", its content was written by 16 registered users of Chinese Wikipedia and edited by 699 registered Wikipedia users in all languages.

The article is cited 496 times in Chinese Wikipedia and cited 5600 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Chinese): #1047 in April 2022
• Global: #122 in September 2021

The highest popularity rank from 2008:

• Local (Chinese): #8619 in December 2022
• Global: #1022 in August 2021

There are 26 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	Malay (ms) Varian Delta SARS-CoV-2		88
2	English (en) SARS-CoV-2 Delta variant		85.9402
3	German (de) SARS-CoV-2-Variante Delta		82.381
4	Thai (th) ไวรัส SARS-CoV-2 สายพันธุ์เดลตา		77.7223
5	Ukrainian (uk) Дельта-варіант SARS-CoV-2		73.6062
6	Korean (ko) SARS-CoV-2 델타 변이		52.4656
7	Chinese (zh) 嚴重急性呼吸道症候群冠狀病毒2型Delta變異株		49.8876
8	Slovenian (sl) Različica SARS-CoV-2 delta		47.2292
9	Indonesian (id) Varian Delta SARS-CoV-2		42.961
10	Hebrew (he) וריאנט דלתא של נגיף הקורונה		42.4583

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

#	Language	Popularity award	Relative popularity
1	English (en) SARS-CoV-2 Delta variant		1 730 411
2	Russian (ru) Дельта-вариант SARS-CoV-2		222 203
3	Spanish (es) Variante delta del SARS-CoV-2		179 153
4	Japanese (ja) SARSコロナウイルス2-デルタ株		171 063
5	German (de) SARS-CoV-2-Variante Delta		83 867
6	Hebrew (he) וריאנט דלתא של נגיף הקורונה		70 439
7	Arabic (ar) متحور دلتا		47 524
8	Chinese (zh) 嚴重急性呼吸道症候群冠狀病毒2型Delta變異株		37 477
9	Korean (ko) SARS-CoV-2 델타 변이		23 394
10	Dutch (nl) SARS-CoV-2-deltavariant		22 553

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) SARS-CoV-2 Delta variant		4 284
2	Russian (ru) Дельта-вариант SARS-CoV-2		235
3	Chinese (zh) 嚴重急性呼吸道症候群冠狀病毒2型Delta變異株		192
4	German (de) SARS-CoV-2-Variante Delta		155
5	Korean (ko) SARS-CoV-2 델타 변이		150
6	Japanese (ja) SARSコロナウイルス2-デルタ株		142
7	Spanish (es) Variante delta del SARS-CoV-2		109
8	Indonesian (id) Varian Delta SARS-CoV-2		75
9	Catalan (ca) Variant Delta del SARS-CoV-2		65
10	Italian (it) SARS-CoV-2 lignaggio B.1.617.2		59

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

#	Language	AI award	Relative AI
1	English (en) SARS-CoV-2 Delta variant		295
2	Spanish (es) Variante delta del SARS-CoV-2		42
3	German (de) SARS-CoV-2-Variante Delta		40
4	Japanese (ja) SARSコロナウイルス2-デルタ株		39
5	Hebrew (he) וריאנט דלתא של נגיף הקורונה		32
6	Italian (it) SARS-CoV-2 lignaggio B.1.617.2		28
7	Vietnamese (vi) Biến thể Delta SARS-CoV-2		27
8	Russian (ru) Дельта-вариант SARS-CoV-2		18
9	Swedish (sv) Sars-cov-2 delta		17
10	Chinese (zh) 嚴重急性呼吸道症候群冠狀病毒2型Delta變異株		16

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	English (en) SARS-CoV-2 Delta variant		1
2	Spanish (es) Variante delta del SARS-CoV-2		1
3	Thai (th) ไวรัส SARS-CoV-2 สายพันธุ์เดลตา		1
4	Arabic (ar) متحور دلتا		0
5	Catalan (ca) Variant Delta del SARS-CoV-2		0
6	German (de) SARS-CoV-2-Variante Delta		0
7	Greek (el) Παραλλαγή Δέλτα		0
8	Persian (fa) سویه دلتای سارس کووید ۲		0
9	Hebrew (he) וריאנט דלתא של נגיף הקורונה		0
10	Hungarian (hu) SARS-CoV-2 delta variáns		0

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

On 12 August 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Cristiano Ronaldo, Wednesday, Georgina Rodríguez, ChatGPT, Weapons, Jenna Ortega, deaths in 2025, Taylor Swift, Miguel Uribe Turbay, 2025–26 UEFA Champions League.

In Chinese Wikipedia the most popular articles on that day were: 朱由𣜬, 林岱樺, 林逸欣, 江油未成年人欺凌事件, 鬼滅之刃, 黃士修, 鬼滅之刃角色列表, 锦月如歌, 2025年亞洲盃籃球賽, 鬼滅之刃劇場版 無限城篇.

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