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Smallpox
Smallpox is an extremely contagious and deadly virus for which there is no known cure. The last known case occurred in the U.S. in 1949 and due to worldwide vaccination programs, this disease has been completely eradicated. Smallpox is also known as “variola.” Since the time of ancient Egypt, smallpox has proven to be one of the most devastating... More »
Source: healthline.com

Smallpox - Wikipedia

en.wikipedia.org/wiki/Smallpox

Smallpox is caused by infection with variola virus, which belongs to the genus Orthopoxvirus, the family Poxviridae and subfamily ...

Smallpox Causes - Mayo Clinic

www.mayoclinic.org/diseases-conditions/smallpox/basics/causes/con-20022769

Aug 16, 2014 ... Smallpox — Comprehensive overview covers symptoms, causes, vaccine prevention of this devastating disease.

Smallpox Symptoms, Treatment, Causes - What is the history of ...

www.medicinenet.com/smallpox/page2.htm

Sep 7, 2016 ... Smallpox is thought to have existed for more than 12,000 years. Evidence of infection can be found in mummies from ancient Egypt, including ...

Smallpox - WebMD

www.webmd.com/a-to-z-guides/smallpox-causes-treatment

The variola virus causes it. There are two forms of the virus. The more dangerous form, variola major, led to smallpox ...

Smallpox - Communicable Disease Control and Prevention, San ...

www.sfcdcp.org/smallpox.html

It is caused by the Variola virus. The last case of smallpox in the United States was in 1949. The last case in the world was in Somalia in 1977. Worldwide ...

Smallpox Causes, Symptoms, Treatment - What Is the Cause of ...

www.emedicinehealth.com/smallpox/page2_em.htm

Oct 24, 2016 ... Variola (the virus that causes smallpox) is a member of the orthopoxvirus genus, which also includes viruses that cause cowpox, monkeypox, ...

Smallpox Causes, Symptoms, Treatment - What Are Smallpox Risk ...

www.emedicinehealth.com/smallpox/page3_em.htm

Oct 24, 2016 ... Because smallpox has been eradicated, the only risk factor today for contracting the virus is working in a laboratory with the virus or in the event ...

Smallpox - Causes, Symptoms, Treatment, Diagnosis ...

www.medbroadcast.com/condition/getcondition/smallpox

Smallpox was an infection that was caused by the virus called variola virus. For thousands of years, smallpox created severe illness and caused the death of ...

Smallpox - Causes, Symptoms, Treatment, Diagnosis - Canada.com

bodyandhealth.canada.com/condition/getcondition/smallpox

Smallpox was an infection that was caused by the virus called variola virus. For thousands of years, smallpox created severe illness and caused the death of ...