Vacina

Quality:

Vaccine - substance used to stimulate the production of antibodies and provide immunity against one or several diseases, agent of a disease, its products, or a synthetic substitute. Article “Vacina” in Portuguese Wikipedia has 68.8 points for quality (as of July 1, 2026). The article contains 71 references and 17 sections.

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

Achievements in all the time:

Portuguese Wikipedia:

pt

The 3902^nd most popular in Portuguese Wikipedia.

pt

The 5600^th most editable in Portuguese Wikipedia.

Global Wikipedia:

The 4785^th most popular in all topics.

The 4542^nd most popular in AI.

Since the creation of article “Vacina”, its content was written by 127 registered users of Portuguese Wikipedia (5600^th place) and edited by 3765 registered Wikipedia users in all languages (4542^nd place).

The article is cited 474 times in Portuguese Wikipedia and cited 18403 times in all languages (9430^th place).

The highest Authors Interest rank from 2001:

• Local (Portuguese): #274 in August 2019
• Global: #289 in January 2021

The highest popularity rank from 2008:

• Local (Portuguese): #1164 in December 2020
• Global: #632 in December 2020

There are 54 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, 2026 (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	Polish (pl) Szczepionka		100
2	Hebrew (he) חיסון		98.8133
3	Vietnamese (vi) Vắc-xin		96.1712
4	Turkish (tr) Aşı (tıp)		93.118
5	German (de) Impfstoff		92
6	English (en) Vaccine		90.1767
7	Italian (it) Vaccino		88.8169
8	Esperanto (eo) Vakcino		86.2625
9	Greek (el) Εμβόλιο		84.7658
10	Arabic (ar) لقاح		75.5582

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

#	Language	Popularity award	Relative popularity
1	English (en) Vaccine		12 194 301
2	Spanish (es) Vacuna		9 971 450
3	Japanese (ja) ワクチン		2 053 351
4	Russian (ru) Вакцина		1 971 249
5	Portuguese (pt) Vacina		1 957 456
6	Italian (it) Vaccino		1 829 103
7	Polish (pl) Szczepionka		1 655 264
8	German (de) Impfstoff		1 335 041
9	Chinese (zh) 疫苗		1 049 065
10	French (fr) Vaccin		893 828

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) Vaccine		11 366
2	Russian (ru) Вакцина		2 344
3	Spanish (es) Vacuna		2 192
4	French (fr) Vaccin		1 209
5	Japanese (ja) ワクチン		1 120
6	Persian (fa) واکسن		1 106
7	Portuguese (pt) Vacina		1 005
8	Polish (pl) Szczepionka		913
9	Italian (it) Vaccino		880
10	Chinese (zh) 疫苗		836

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

#	Language	AI award	Relative AI
1	English (en) Vaccine		911
2	Spanish (es) Vacuna		311
3	Italian (it) Vaccino		219
4	German (de) Impfstoff		188
5	Hebrew (he) חיסון		161
6	Polish (pl) Szczepionka		144
7	Japanese (ja) ワクチン		139
8	Portuguese (pt) Vacina		127
9	Dutch (nl) Vaccin		116
10	French (fr) Vaccin		101

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	Spanish (es) Vacuna		2
2	Hebrew (he) חיסון		2
3	Croatian (hr) Cjepivo		2
4	Hungarian (hu) Védőoltás		2
5	Korean (ko) 백신		2
6	Arabic (ar) لقاح		1
7	Catalan (ca) Vacuna		1
8	Basque (eu) Txerto		1
9	Persian (fa) واکسن		1
10	French (fr) Vaccin		1

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

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In Portuguese Wikipedia the most popular articles on that day were: Erling Haaland, República Democrática do Congo, Romelu Lukaku, Copa do Mundo FIFA de 2026, Kylian Mbappé, Senegal, Copa do Mundo FIFA, Lista de artilheiros da Copa do Mundo FIFA, Harry Kane, Carlo Ancelotti.

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 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information