Is smallpox worse than chicken pox?

By Aleksandr P, On 24th February 2021, Under Health and Fitness
Smallpox. Chickenpox is less deadly comparing to small pox. Smallpox is deadly severe comparing to chicken pox.

Besides, are chicken pox and smallpox the same?

Chickenpox is usually mild.
It usually lasts about 5 to 7 days. Smallpox was very different. It was also caused by a virus (variola). It caused a rash, blisters, and fever, just like chickenpox.

Also, what does smallpox look like?

Lesions first appear in the throat or mouth, then on the face, or on the upper arms. Lesions sit on the skin surface and look like small blisters. Lesions become firm, dome-shaped, and deep in the skin. Rash rarely develops on palms and soles.

What can be mistaken for chickenpox?

Beware: there are other diseases that can mimic varicella-zoster virus infection:
  • Vesiculopapular diseases that mimic chickenpox include disseminated herpes simplex virus infection, and enterovirus disease.
  • Dermatomal vesicular disease can be caused by herpes simplex virus and can be recurrent.

Does bleach kill smallpox?

Disinfectants such as bleach can be used for cleaning contaminated surfaces. If used in biowarfare, smallpox virus could be dispersed in the air and potential victims in the area of the release would breathe in the virus, or infected persons could be sent into a crowded area to attempt to spread the disease to others.
Smallpox has existed for at least 3,000 years and was one of the world's most feared diseases until it was eradicated by a collaborative global vaccination programme led by the World Health Organization. The last known natural case was in Somalia in 1977. Smallpox was officially declared eradicated in 1979.
Smallpox can cause a severe rash over the whole body that can leave scars. Other symptoms include high fever and severe headache or body aches. Death occurs in about 30 percent of infected people. Some survivors may suffer blindness.
An estimated 300 million people died from smallpox in the 20th century alone. This virulent disease, which kills a third of those it infects, is known to have co-existed with human beings for thousands of years.
Smallpox is a highly contagious and deadly disease caused by the variola virus.
Currently, there is no evidence of naturally occurring smallpox transmission anywhere in the world. Although a worldwide immunization program eradicated smallpox disease decades ago, small quantities of smallpox virus officially still exist in two research laboratories in Atlanta, Georgia, and in Russia.
How long does chickenpox last? Chickenpox symptoms usually last for 1 to 2 weeks – for 3 to 5 days after first developing the initial spotty rash, new spots can appear across the body.
The vaccine does not contain the smallpox virus and cannot give you smallpox. Other live virus vaccines currently used include measles, mumps, rubella, and chickenpox. Smallpox vaccination can protect you from smallpox for about 3 to 5 years. After that time, its ability to protect you decreases.
The disease may have disappeared globally but the virus is not extinct. After eradication, the WHO closed smallpox research labs across the world and destroyed all stocks of the virus except for two duplicate sets of representative strains, which were kept for research in two high-security establishments.
Chickenpox can still kill adults. More than four fifths of deaths from chickenpox are now in adults, compared with less than half 30 years ago. Chickenpox accounts for about 25 deaths annually in England and Wales, more than from measles, mumps, pertussis, and Hib meningitis combined.
There is no cure for smallpox, but vaccination can be used very effectively to prevent infection from developing if given during a period of up to four days after a person has been exposed to the virus. This is the strategy that was used to eradicate the disease during the 20th century.
The illness is often more severe in adults compared to children. Most people who have had chickenpox will be immune to the disease for the rest of their lives. However, the virus remains inactive in nerve tissue and may reactivate later in life causing shingles. Very rarely, a second case of chickenpox does happen.
When this vaccine is given to humans, it protects them against smallpox. However, it may have rare, but serious side effects, which in extreme cases can be fatal. Since smallpox was eradicated, the vaccine is not recommended in routine immunization.
They spread the virus when they coughed or sneezed and droplets from their nose or mouth spread to other people. They remained contagious until their last smallpox scab fell off. The virus can spread through these materials or through the objects contaminated by them, such as bedding or clothing.
Origin of Smallpox
Smallpox is thought to date back to the Egyptian Empire around the 3rd century BCE (Before Common Era), based on a smallpox-like rash found on three mummies. The earliest written description of a disease that clearly resembles smallpox appeared in China in the 4th century CE (Common Era).
Chickenpox is an uncomfortable infection that, in most cases, goes away by itself. However, chickenpox also has been associated with serious complications, including death. After a person has chickenpox, the virus typically lives silently in the nervous system of the body for the rest of a person's life.
The rash begins as many small red bumps that look like pimples or insect bites. They appear in waves over 2 to 4 days, then develop into thin-walled blisters filled with fluid. The blister walls break, leaving open sores, which finally crust over to become dry, brown scabs.