- Diphtheria - a phoenix, reborn from the ashes
- Causes of Diphtheria
Diphtheria - an acute respiratory infection or, more rarely, a skin infection, which is caused by the bacterium Corynebacterium diphtheriae and its toxin. This is a serious disease with a high mortality rate, even in Europe.
The bacterium multiplies in the mucous membrane of the throat, nose, or throat and release toxic substance - toxin.
Bacteria and toxins destroy the mucous on it formed plaque, the patient develops a severe sore throat. There may also be difficulty breathing, sometimes suffocation.
Bacterial toxin enters into other parts of the body and can damage the heart and nervous system.
How is diphtheria?
Diphtheria usually transmitted by droplets and contact. Diphtheria can be caught from a person who has no symptoms, but who is a carrier of the bacteria.
Protection from diseases is the immunity against diphtheria - for this and make the vaccine.
Where there is diphtheria?
The bacteria can be found everywhere. But especially diphtheria is common in poor and densely populated areas, where many people have not been vaccinated.
In the early nineties in Russia and the Baltic States for more than 50 thousand people were ill with diphtheria. Later there were localized epidemics in Southeast Asia. In the West, the disease is rare, diphtheria epidemic has not been since the forties, when there was a vaccine. However, isolated cases of diphtheria occur because the immune system
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not at 100% of the population, in addition, many people travel.
What are the symptoms?
The incubation period (the time between infection and the onset of symptoms) varies from two to five days.
Local symptoms include sore throat, coughing, shortness of breath. If the disease affects the skin, scabs appear like impetigo
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. Common symptoms - a slight fever, weakness, and fatigue.
After two to six weeks the disease can damage the heart and nervous system - irregular heartbeat and parlich. In the most severe cases of possible cardiac arrest.
In poor countries, mortality is high - up to 30-40%. In developed countries, the death rate of 5-10% - usually due to the fact that in the early stages, diphtheria can be mistaken for other diseases, so sometimes the right treatment begins too late.
How to prevent the disease?
The most important way to prevent the disease - vaccination.
Babies do three vaccinations from 3 to 6 months (in a combination vaccine against diphtheria, pertussis
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and tetanus). Then, a booster dose at 18 months, then 7 and 14 years old. It is believed that after this person is protected by about 10 years.
If you are planning a trip to a country where infection is possible diphtheria booster should be done every ten years.
How is it diagnosed?
To diagnose diphtheria, take a swab from the throat mucosa for sowing.
Prospects
If the time to start treatment is quite high probability of cure - the bacteria will be damaged, and the toxin is not time to do serious harm to the body.
Possible long-term complications - paralysis (especially facial muscles), heart rhythm disorders.
To achieve the complete disappearance of diphtheria in the world difficult - especially because the bacteria can be transmitted to people who had been vaccinated and feel healthy.
How to treat diphtheria?
Treatment is carried out in a hospital. To combat the bacterial toxin, a special anti-toxin. To win the actual bacteria, antibiotics are used. The patient is placed in quarantine. And the people in contact with them, should be evaluated. They offer vaccinations and preventive treatment with antibiotics
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.