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- Smallpox - Wikipedia
Smallpox was an infectious disease caused by Variola virus (often called Smallpox virus), which belongs to the genus Orthopoxvirus [7][11] The last naturally occurring case was diagnosed in October 1977, and the World Health Organization (WHO) certified the global eradication of the disease in 1980, [10] making smallpox the only human disease
- About Smallpox | Smallpox | CDC
Smallpox has been eradicated, with no cases occurring since 1977 The disease caused rashes and could spread through coughing and sneezing Smallpox no longer occurs naturally, but it is possible that variola virus could be used in a biological attack
- Smallpox: Causes, Symptoms, Treatment Prevention
What is smallpox? Smallpox was a serious illness that killed hundreds of millions before its eradication It caused a hard, blistering rash that often led to disfiguring scars About 1 in 3 people who got smallpox died from it
- Smallpox - Symptoms and causes - Mayo Clinic
There is no known natural risk of catching the virus that causes smallpox There is a small risk of smallpox from laboratory work or if the virus is used as a biological weapon
- Smallpox | Definition, History, Vaccine, Facts | Britannica
Smallpox is an infectious disease that begins with fever and headache and proceeds to an eruption of the skin that leaves pockmarks For centuries smallpox was one of the world’s most-dreaded diseases
- Smallpox - World Health Organization (WHO)
Smallpox is an acute contagious disease caused by the variola virus, a member of the orthopoxvirus family It was one of the most devastating diseases known to humanity and caused millions of deaths before it was eradicated It is believed to have existed for at least 3000 years
- Smallpox: Causes, Symptoms, Vaccines - WebMD
Smallpox is a serious infectious disease caused by a virus that’s no longer found in nature It was passed from person to person People with smallpox had flu-like symptoms and a rash that would
- Smallpox: Vaccine, Causes, Symptoms, Treatment Pictures
Smallpox (also called variola) is the only disease that has been completely wiped out throughout the world Learn about symptoms, vaccination, treatment, and transmission
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