Usually, you won’t show symptoms of smallpox for about 10-12 days after you've been exposed to someone infected with the virus. But the incubation period (the number of days it takes for symptoms to appear after you’re infected with the virus) can be as little as 7 days or as lon...
Smallpox is a potentially deadly illness caused by the variola virus, an orthopoxvirus. Severe illness followed by blister-like body rash is the sign of smallpox. Smallpox symptoms develop about 12 days after exposure. V. variole can spread very readily by aerosol, which may lead to ...
Smallpox (also called variola) is the only disease that has been completely wiped out throughout the world. Learn about symptoms, vaccination, treatment, and transmission. Plus, see smallpox pictures.
What are the symptoms of smallpox? Smallpox: Smallpox is a serious infectious disease caused by the variola virus. Nowadays, it has been eradicated thanks to successful vaccinations. There has been no cases of smallpox naturally occurring since 1977. It was highly contagious, and three out te...
If a patient has been exposed to smallpox but is showing no signs of disease, then vaccination within 3days of exposure will prevent or significantly lessen the severity of symptoms in the vast majority of people and affords almost complete protection against death. Vaccination 4–7days after ex...
Smallpox spreads very easily from person to person. Symptoms are flu-like. They include High fever Fatigue Headache Backache A rash with flat red sores There is no treatment. Fluids and medicines for pain or fever can help control symptoms. Most people recover, but some can die. Those who...
Smallpox is an infectious disease caused by a virus. The initial symptoms of the disease included fever and vomiting. This was followed by the formation of sores in the mouth and a skin rash. The skin rash turned into fluid-filled bumps with a dent in the center. The bumps then scabbed...
Smallpox is an acute, contagious disease caused by the variola virus, a member of the genus Orthopoxvirus, in the Poxviridae family (see the image below). Virologists have speculated that it evolved from an African rodent poxvirus 10 millennia ago. Because of the absence of an animal ...
The incubation period of this virus averages 12 days after exposure. The initial prodrome of smallpox includes fever, myalgias, and fatigue. Within 4 days after these symptoms, a characteristic vesicular rash appears, most prominent on the face and extremities. Within 3 to 4 weeks, scabs ...
Smallpox symptoms The first symptoms of smallpox disease are fever, headache and fatigue lasting 2-4 days. After the onset of symptoms, a characteristic rash appears and develops in stages, beginning in the mouth and expanding to cover the whole body. Eventually, the bumps scab over and fall...