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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

en.wikipedia.org/wiki/Smallpox

The earliest credible clinical evidence of smallpox is found in the smallpox-like disease in medical writings from ancient ...

www.cdc.gov/smallpox/index.html

Jul 12, 2017 ... Thousands of years ago, variola virus (smallpox virus) emerged and began causing illness and deaths in human populations, with smallpox ...

www.cdc.gov/smallpox/history/history.html

Aug 30, 2016 ... Named after the virus that causes smallpox (variola virus), variolation is the process by which material from smallpox sores (pustules) was ...

www.sfcdcp.org/smallpox.html

Smallpox disease is a serious, highly contagious, and often life-threatening infection marked by a rash of round pox (blisters) on the face, arms, and legs.

www.healthline.com/health/smallpox

Jan 4, 2016 ... Smallpox is an extremely contagious and deadly virus for which there is no known cure. This disease has been completely eradicated.

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

Smallpox is a contagious, disfiguring and often deadly disease that has affected humans for thousands of years. Naturally occurring smallpox was eradicated ...

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

Learn about the symptoms, causes and vaccine prevention of this contagious, disfiguring and sometimes fatal viral disease.

www.who.int/csr/disease/smallpox/faq/en

Jun 28, 2016 ... Smallpox is an ancient disease caused by the variola virus. Early symptoms include high fever and fatigue. The virus then produces a ...

www.who.int/csr/disease/smallpox/en

Smallpox is an acute contagious disease caused by Variola virus, a member of the orthopoxvirus family. It was one of the world's most feared diseases until it ...