Course material

1. The Smallpox Scourge: A overview
zoology presentation and need support to help me learn.
The Smallpox Scourge: A Historical Overview=
Introduction to Smallpox
History of Smallpox
Symptoms of Smallpox
Diagnosis of Smallpox
Treatment of Smallpox
Conclusion
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The Smallpox Scourge: A Historical Overview Introduction to Smallpox History of
Smallpox Symptoms of Smallpox Diagnosis of Smallpox Treatment of Smallpox
Conclusion
Introduction to Smallpox Smallpox is a highly contagious and fatal disease caused by the
variola virus. It is an infectious disease that is characterized by fever and a rash of flat,
raised bumps on the skin. It is spread through contact with an infected person, either
through the air or through contact with body fluids. Smallpox is one of the most feared
diseases in history, and has been responsible for the deaths of millions of people. History of
Smallpox Smallpox is believed to have originated in India or Egypt at least 3,000 years ago.
It was an endemic disease in many parts of the world, including Europe, Africa, and the
Americas. It was first reported in the New World in 1518. In the 18th century, smallpox
killed an estimated 400,000 Europeans each year. During the 20th century, an estimated
300-500 million people died from smallpox. In 1980, the World Health Organization
declared that the disease had been eradicated. Symptoms of Smallpox The symptoms of
smallpox usually appear 12-14 days after exposure. The first symptom is usually a high
fever, followed by a severe
headache, backache, and chills. A rash of flat, red spots then appears on the skin, usually
starting on the face and hands. The spots then spread to the rest of the body and become
raised bumps filled with a clear fluid. The bumps eventually turn into pus-filled sores that
crust over and form scabs. After a few weeks, the scabs fall off and leave pitted scars on the
skin. Diagnosis of Smallpox Smallpox is usually diagnosed based on the symptoms, as well
as the patient's history of exposure to the virus. A laboratory test can also be used to
confirm the diagnosis. The test involves taking a sample of fluid from a blister or scab and

2. looking for the virus. In some cases, a skin biopsy may be used to confirm the diagnosis.
This involves taking a small piece of skin from the affected area and examining it under a
microscope for signs of the virus. Treatment of Smallpox There is no specific treatment for
smallpox, but there are some measures that can be taken to reduce the severity of the
symptoms. These include bed rest,
fluids, and medications to reduce fever and pain. Vaccination can also be used to prevent the
disease. Vaccination is highly effective in preventing smallpox, and it is recommended for
people who have been exposed to the virus. Vaccination is also recommended for people
who are at high risk of exposure, such as healthcare workers and laboratory personnel.
Conclusion Smallpox is a highly contagious and fatal disease caused by the variola virus. It
has been responsible for the deaths of millions of people throughout history, but it has now
been eradicated through vaccination. Vaccination is the most effective way to prevent the
disease, and it is recommended for people who are at high risk of exposure. If you have been
exposed to the virus, it is important to seek medical attention right away. Treatment is
available to reduce the severity of the symptoms, but there is no specific cure for the
disease. It is important to be aware of the symptoms of smallpox and to take precautions to
avoid exposure to the virus.