Smallpox
Smallpox is considered an infectious disease and is considered by doctors to be fatal diseases in some cases. This disease is caused by variola virus or smallpox virus. Smallpox has appeared since ancient times in human populations, and there are some samples of this virus present in medical laboratories.
When a person encounters another person with smallpox directly, and for a fairly long time, until the virus is a healthy person, the virus may be transmitted by contact with an infected body or when it is being sought. Directly to body fluids or personal objects such as blankets, clothes, special clothing, etc. There are studies that demonstrate smallpox spread through closed air in rare cases such as buildings, trains, and closed rooms. Not transmitted by insects, or animals.
Symptoms of smallpox
These high pimples, which appear or appear on the body of the patient with smallpox, have many symptoms that appear with the person, or symptoms that appear before the exposure of the rash on the skin, and there are many stages that a person passes when infected with smallpox, these stages are accidental :
Custody of the virus
After a person is exposed to the virus, the period of incubation of the virus, and this period is characterized by no symptoms, a person may feel good health, and often lasts about two weeks, and some cases can range from seven to seventeen days, Infectious diseases in this period.
Primary symptoms of the disease
These initial symptoms include feeling a person with fever, malaise, headache and body aches, and vomiting.
The temperature of the body is often high, with temperatures ranging from 38 to 40 degrees Celsius. The person with these symptoms is in a bad condition and often prevents them from practicing their daily activities. This stage is called the joy of the signs, which can last from two to four days. People affected during this period may be at times infected.
Early rash spread
After the period of incubation, the person with the rash appears in the form of small red spots on the tongue and mouth, and then develop these small spots to ulcers and graduated in large quantities to the area of the mouth and throat. Here the person becomes highly contagious.
This rash starts to appear on the face, then begins to spread around the arms and legs, and then to the hands and feet, and then this rash prevails throughout the body in one day often, and the temperature decreases The rash occurs on the third day of the spread of the rash. The rash begins to rise in the form of lesions. These lesions are filled with a thick, dark liquid, and the center of these lesions is low in the shape of a navel. This is the most important characteristic of smallpox. The latter warms up the person again, and w Ge heat so high peels appear above these pests.
Pustular rash
In this case, the skin rash lesions become very large, and the circular shape becomes stiff when touched, as if there is something below the skin. Many people express these lesions as the “vertebrae” is embedded in the skin. This mark usually lasts about four days .
Pimples and scaling
The pimples begin to form a crust and then form a thrombosis. This stage lasts about 5 days. At the end of the week of the onset of the rash, most pimples become crusted, and then they begin to fade and heal. These rotations start to fade and fade, leaving behind signs and eventually becoming In the form of scars scattered scabies, and these fades and crusts disappear after three weeks on the appearance of rash.
Healing levies
Here the patient remains contagious until all pimples and scabs have faded.
Smallpox Treatment
As I mentioned earlier, there is no specific treatment for smallpox, but the seas and medical studies are continuing to develop drugs and treatments to help eliminate smallpox. Most cases of smallpox recover, but some cases die. Smallpox leaves wide marks on the person who has recovered from smallpox. , Especially the face, and there are also some cases that become blind.
Smallpox vaccine
This vaccine is used as a prevention of smallpox, where this vaccine helps the body to form immunity to control smallpox virus, and this vaccine is used well in smallpox eradication of the persons.
This vaccine is made from a live virus, called Vaccine Virus, a type of smallpox virus, but it does not cause any disease to the human body.
This vaccine is an effective and safe vaccine for most people, who take this vaccine suffers from a very simple reaction, and this reaction is evidence of the start of this vaccine in the body.
It is vaccinated in an object by a spherical needle, where the skin pricks several times in a few seconds.
If the vaccination is successful, the camouflage is transformed into a fairly large pimple, full of pus and then started with a pimple. This blister dries during the second week of the week. These stages are quite similar to the stages of VARV.
Medicine indicates that this vaccine lasts for three to five years, and a person’s immunity begins to decline gradually, but if the person is taken again, his immunity against smallpox lasts longer.
Side Effects of Radical Vaccine
These side effects are simple, gradually eliminated, and these effects are:
- The arm that received the vaccine becomes red and painful to the person, but lasts only for a short time.
- The lymphatic glands in the axillary hole may become swollen and painful.
- A person’s temperature may rise.
Self-care after vaccination
- The person should be careful to take care of the pollination, so that the crust will fall.
- Cover the pollination with loose light gauze.
- The bandage should be changed every day to two or three days.
- A person should wash his hands with soap and water if he is directly in contact with the vaccination site.
- Wash clothes, towels, or anything to touch, or use, with hot water and separate from other clothes.
- Maintain the dryness of the pollination position and cover the position with a protective cloth when bathing.
- Avoid putting ointments on the pollination position.