smallpox: References & Edit History

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Article History

Type Description Contributor Date
Modified link of Web site: National Center for Biotechnology Information - Clinical Features of Smallpox. Nov 01, 2026
Add new Web site: National Center for Biotechnology Information - PubMed Central - Smallpox vaccines: Past, present, and future. Sep 06, 2026
Add new Web site: Science Museum - Smallpox and the story of vaccination. Jul 02, 2026
Add new Web site: National Center for Biotechnology Information - Clinical Features of Smallpox. Mar 30, 2026
Add new Web site: Frontiers - Frontiers in Cellular and Infection Microbiology - What was the primary mode of smallpox transmission? Implications for biodefense. Feb 17, 2026
Add new Web site: Healthdirect - Smallpox. Jan 07, 2026
Add new Web site: National Organization for Rare Disorders - Smallpox. May 12, 2025
Questions and answers added. Mar 21, 2025
Add new Web site: Nature - Nature Reviews Immunology - Smallpox: anything to declare? Nov 18, 2024
Media added. Sep 16, 2024
Add new Web site: DermNet - Smallpox. May 07, 2024
Cross-references added. Sep 29, 2023
Links added. Jul 18, 2023
Add new Web site: Cleveland Clinic - Smallpox. Mar 31, 2023
Add new Web site: Biology LibreTexts - Smallpox. Jan 05, 2023
Add new Web site: Center for Disease Control and Prevention - Smallpox. Aug 25, 2022
Added information on the recovery of variola virus DNA from human remains dated to 600–1050. Jul 24, 2020
Added an image of a smallpox rash on the skin. Mar 05, 2020
Cross-references added. Nov 29, 2017
Add new Web site: National Center for Biotechnology Information - PubMed Central - Donald Ainslie (D. A.) Henderson, MD, MPH (1928�2016) Smallpox Eradication: Leadership and Legacy. Oct 31, 2017
Replaced photograph. May 18, 2017
Added information on genetic analyses that suggest that variola virus had emerged by at least the 17th century. Dec 12, 2016
Add new Web site: National Center for Biotechnology Information - Clinical Features of Smallpox. Aug 25, 2015
Add new Web site: Patient - Smallpox. May 11, 2014
Add new Web site: MedicineNet.com - Smallpox. May 11, 2014
Add new Web site: Medscape - Smallpox. May 11, 2014
Add new Web site: MSD Manual - Professional Version - Smallpox. May 11, 2014
Add new Web site: University of Maryland Medical Center - Smallpox. May 11, 2014
Add new Web site: Better Health Channel - Smallpox. May 11, 2014
Add new Web site: eMedicineHealth - Smallpox. May 11, 2014
Add new Web site: Healthline - Smallpox. May 11, 2014
Add new Web site: Council on Foreign Relations - Smallpox. May 11, 2014
Add new Web site: WebMD - Smallpox: Symptoms, Spread, and Treatment. Apr 12, 2013
Add new Web site: Buzzle.com - Smallpox. Apr 12, 2013
Add new Web site: Mayo Clinic - Small Pox. Apr 12, 2013
Add new Web site: National Center for Biotechnology Information - PubMed Central - Smallpox vaccines: Past, present, and future. Mar 12, 2012
Add new Web site: The New Georgia Encyclopedia - Science and Medicine - Smallpox. Jun 10, 2011
Added new Web site: National Geographic - Science - Smallpox. Apr 16, 2009
Added new Web site: How Stuff Works - Healthguide - Smallpox. Sep 11, 2008
Added new Web site: The Nemours Foundation - For Teens - Smallpox. May 14, 2008
Article revised and updated. Oct 04, 2007
Added new Web site: Health-cares.net - Smallpox. Apr 04, 2007
Article revised and updated. May 18, 2006
Article revised. May 25, 2001
Article revised. Jan 29, 1999
Article added to new online database. Jul 20, 1998
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