SARS is a former featured article. Please see the links under Article milestones below for its original nomination page (for older articles, check the nomination archive) and why it was removed.
	This article appeared on Wikipedia's Main Page as Today's featured article on December 20, 2004.
Article milestones Date Process Result January 19, 2004 Refreshing brilliant prose Kept March 21, 2006 Featured article review Demoted
	Facts from this article were featured on Wikipedia's Main Page in the "On this day..." column on November 16, 2004, November 16, 2005, November 16, 2006, November 16, 2007, November 16, 2008, November 16, 2013, November 16, 2020, and November 16, 2023.
Current status: Former featured article

This  level-4 vital article is rated C-class on Wikipedia's content assessment scale. It is of interest to the following WikiProjects:

Medicine: Pulmonology Mid‑importance This article is within the scope of WikiProject Medicine, which recommends that medicine-related articles follow the Manual of Style for medicine-related articles and that biomedical information in any article use high-quality medical sources. Please visit the project page for details or ask questions at Wikipedia talk:WikiProject Medicine.MedicineWikipedia:WikiProject MedicineTemplate:WikiProject Medicinemedicine Mid This article has been rated as Mid-importance on the project's importance scale. This article is supported by the Pulmonology task force (assessed as Top-importance). China High‑importance This article is within the scope of WikiProject China, a collaborative effort to improve the coverage of China related articles on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.ChinaWikipedia:WikiProject ChinaTemplate:WikiProject ChinaChina-related High This article has been rated as High-importance on the project's importance scale. Hong Kong High‑importance This article is within the scope of WikiProject Hong Kong, a project to coordinate efforts in improving all Hong Kong-related articles. If you would like to help improve this and other Hong Kong-related articles, you are invited to join this project.Hong KongWikipedia:WikiProject Hong KongTemplate:WikiProject Hong KongHong Kong High This article has been rated as High-importance on the project's importance scale. Hong Kong To-do: Attention needed (60) ...needing expert attention (4) • ...without infoboxes (33) Collaboration needed Improvement needed GA-Class articles (60) • B-Class articles (298) Cleanup needed C-Class articles (1,068) Image needed (347) Destub needed Start-Class articles (5,523) • Stub-Class articles (6,677) Deorphan needed ...orphans Page creation needed Requested articles Miscellaneous tasks ...maintain popularity • ...assess the un-Class (378) • ...assess the un-Importance (1,339) Singapore High‑importance This article is within the scope of WikiProject Singapore, a collaborative effort to improve the coverage of articles related to Singapore on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.SingaporeWikipedia:WikiProject SingaporeTemplate:WikiProject SingaporeSingapore High This article has been rated as High-importance on the importance scale. Canada: Toronto Low‑importance This article is within the scope of WikiProject Canada, a collaborative effort to improve the coverage of Canada on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.CanadaWikipedia:WikiProject CanadaTemplate:WikiProject CanadaCanada-related Low This article has been rated as Low-importance on the project's importance scale. This article is supported by WikiProject Toronto (assessed as Low-importance). Viruses Top‑importance This article is within the scope of WikiProject Viruses, a collaborative effort to improve the coverage of viruses on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.VirusesWikipedia:WikiProject VirusesTemplate:WikiProject Virusesvirus Top This article has been rated as Top-importance on the project's importance scale. COVID-19 Mid‑importance This article is within the scope of WikiProject COVID-19, a project to coordinate efforts to improve all COVID-19-related articles. If you would like to help, you are invited to join and to participate in project discussions.COVID-19Wikipedia:WikiProject COVID-19Template:WikiProject COVID-19COVID-19 Mid This article has been rated as Mid-importance on the project's importance scale.

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This article was the subject of a Wiki Education Foundation-supported course assignment, between 22 August 2022 and 9 December 2022. Further details are available on the course page. Student editor(s): Pthoman (article contribs).

— Assignment last updated by Pthoman (talk) 21:52, 20 September 2022 (UTC)[reply]

This article was the subject of a Wiki Education Foundation-supported course assignment, between 22 January 2024 and 11 May 2024. Further details are available on the course page. Student editor(s): XXDG4015Xx, Amg448 (article contribs).

— Assignment last updated by Jason.DeLaCruz1313 (talk) 00:31, 10 May 2024 (UTC)[reply]